15503670

素因数分解:

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

素因数の和:667

約数の個数: 128

約数和(自身を含む): 50964480

約数和(自身を除く): 35460810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 631, 702, 819, 910, 945, 1170, 1262, 1365, 1638, 1755, 1890, 1893, 2457, 2730, 3155, 3510, 3786, 4095, 4417, 4914, 5679, 6310, 8190, 8203, 8834, 9465, 11358, 12285, 13251, 16406, 17037, 18930, 22085, 24570, 24609, 26502, 28395, 34074, 39753, 41015, 44170, 49218, 56790, 57421, 66255, 73827, 79506, 82030, 85185, 114842, 119259, 123045, 132510, 147654, 170370, 172263, 198765, 221481, 238518, 246090, 287105, 344526, 369135, 397530, 442962, 516789, 574210, 596295, 738270, 861315, 1033578, 1107405, 1192590, 1550367, 1722630, 2214810, 2583945, 3100734, 5167890, 7751835, 15503670]

約数ペア:

[(1, 15503670), (2, 7751835), (3, 5167890), (5, 3100734), (6, 2583945), (7, 2214810), (9, 1722630), (10, 1550367), (13, 1192590), (14, 1107405), (15, 1033578), (18, 861315), (21, 738270), (26, 596295), (27, 574210), (30, 516789), (35, 442962), (39, 397530), (42, 369135), (45, 344526), (54, 287105), (63, 246090), (65, 238518), (70, 221481), (78, 198765), (90, 172263), (91, 170370), (105, 147654), (117, 132510), (126, 123045), (130, 119259), (135, 114842), (182, 85185), (189, 82030), (195, 79506), (210, 73827), (234, 66255), (270, 57421), (273, 56790), (315, 49218), (351, 44170), (378, 41015), (390, 39753), (455, 34074), (546, 28395), (585, 26502), (630, 24609), (631, 24570), (702, 22085), (819, 18930), (910, 17037), (945, 16406), (1170, 13251), (1262, 12285), (1365, 11358), (1638, 9465), (1755, 8834), (1890, 8203), (1893, 8190), (2457, 6310), (2730, 5679), (3155, 4914), (3510, 4417), (3786, 4095)]