87854130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 298142208

約数和(自身を除く): 210288078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 631, 663, 714, 765, 819, 910, 1071, 1105, 1170, 1190, 1262, 1326, 1365, 1530, 1547, 1638, 1785, 1893, 1989, 2142, 2210, 2730, 3094, 3155, 3315, 3570, 3786, 3978, 4095, 4417, 4641, 5355, 5679, 6310, 6630, 7735, 8190, 8203, 8834, 9282, 9465, 9945, 10710, 10727, 11358, 13251, 13923, 15470, 16406, 18930, 19890, 21454, 22085, 23205, 24609, 26502, 27846, 28395, 32181, 39753, 41015, 44170, 46410, 49218, 53635, 56790, 57421, 64362, 66255, 69615, 73827, 75089, 79506, 82030, 96543, 107270, 114842, 123045, 132510, 139230, 139451, 147654, 150178, 160905, 172263, 193086, 198765, 225267, 246090, 278902, 287105, 321810, 344526, 369135, 375445, 397530, 418353, 450534, 482715, 516789, 574210, 675801, 697255, 738270, 750890, 836706, 861315, 965430, 976157, 1033578, 1126335, 1255059, 1351602, 1394510, 1722630, 1952314, 2091765, 2252670, 2510118, 2583945, 2928471, 3379005, 4183530, 4880785, 5167890, 5856942, 6275295, 6758010, 8785413, 9761570, 12550590, 14642355, 17570826, 29284710, 43927065, 87854130]

約数ペア:

[(1, 87854130), (2, 43927065), (3, 29284710), (5, 17570826), (6, 14642355), (7, 12550590), (9, 9761570), (10, 8785413), (13, 6758010), (14, 6275295), (15, 5856942), (17, 5167890), (18, 4880785), (21, 4183530), (26, 3379005), (30, 2928471), (34, 2583945), (35, 2510118), (39, 2252670), (42, 2091765), (45, 1952314), (51, 1722630), (63, 1394510), (65, 1351602), (70, 1255059), (78, 1126335), (85, 1033578), (90, 976157), (91, 965430), (102, 861315), (105, 836706), (117, 750890), (119, 738270), (126, 697255), (130, 675801), (153, 574210), (170, 516789), (182, 482715), (195, 450534), (210, 418353), (221, 397530), (234, 375445), (238, 369135), (255, 344526), (273, 321810), (306, 287105), (315, 278902), (357, 246090), (390, 225267), (442, 198765), (455, 193086), (510, 172263), (546, 160905), (585, 150178), (595, 147654), (630, 139451), (631, 139230), (663, 132510), (714, 123045), (765, 114842), (819, 107270), (910, 96543), (1071, 82030), (1105, 79506), (1170, 75089), (1190, 73827), (1262, 69615), (1326, 66255), (1365, 64362), (1530, 57421), (1547, 56790), (1638, 53635), (1785, 49218), (1893, 46410), (1989, 44170), (2142, 41015), (2210, 39753), (2730, 32181), (3094, 28395), (3155, 27846), (3315, 26502), (3570, 24609), (3786, 23205), (3978, 22085), (4095, 21454), (4417, 19890), (4641, 18930), (5355, 16406), (5679, 15470), (6310, 13923), (6630, 13251), (7735, 11358), (8190, 10727), (8203, 10710), (8834, 9945), (9282, 9465)]