1302210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 4354560

約数和(自身を除く): 3052350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 53, 54, 63, 65, 70, 78, 90, 91, 105, 106, 117, 126, 130, 135, 159, 182, 189, 195, 210, 234, 265, 270, 273, 315, 318, 351, 371, 378, 390, 455, 477, 530, 546, 585, 630, 689, 702, 742, 795, 819, 910, 945, 954, 1113, 1170, 1365, 1378, 1431, 1590, 1638, 1755, 1855, 1890, 2067, 2226, 2385, 2457, 2730, 2862, 3339, 3445, 3510, 3710, 4095, 4134, 4770, 4823, 4914, 5565, 6201, 6678, 6890, 7155, 8190, 9646, 10017, 10335, 11130, 12285, 12402, 14310, 14469, 16695, 18603, 20034, 20670, 24115, 24570, 28938, 31005, 33390, 37206, 43407, 48230, 50085, 62010, 72345, 86814, 93015, 100170, 130221, 144690, 186030, 217035, 260442, 434070, 651105, 1302210]

約数ペア:

[(1, 1302210), (2, 651105), (3, 434070), (5, 260442), (6, 217035), (7, 186030), (9, 144690), (10, 130221), (13, 100170), (14, 93015), (15, 86814), (18, 72345), (21, 62010), (26, 50085), (27, 48230), (30, 43407), (35, 37206), (39, 33390), (42, 31005), (45, 28938), (53, 24570), (54, 24115), (63, 20670), (65, 20034), (70, 18603), (78, 16695), (90, 14469), (91, 14310), (105, 12402), (106, 12285), (117, 11130), (126, 10335), (130, 10017), (135, 9646), (159, 8190), (182, 7155), (189, 6890), (195, 6678), (210, 6201), (234, 5565), (265, 4914), (270, 4823), (273, 4770), (315, 4134), (318, 4095), (351, 3710), (371, 3510), (378, 3445), (390, 3339), (455, 2862), (477, 2730), (530, 2457), (546, 2385), (585, 2226), (630, 2067), (689, 1890), (702, 1855), (742, 1755), (795, 1638), (819, 1590), (910, 1431), (945, 1378), (954, 1365), (1113, 1170)]