10485540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 72

約数和(自身を含む): 34260408

約数和(自身を除く): 23774868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4481, 8962, 13443, 17924, 22405, 26886, 40329, 44810, 53772, 58253, 67215, 80658, 89620, 116506, 134430, 161316, 174759, 201645, 233012, 268860, 291265, 349518, 403290, 524277, 582530, 699036, 806580, 873795, 1048554, 1165060, 1747590, 2097108, 2621385, 3495180, 5242770, 10485540]

約数ペア:

[(1, 10485540), (2, 5242770), (3, 3495180), (4, 2621385), (5, 2097108), (6, 1747590), (9, 1165060), (10, 1048554), (12, 873795), (13, 806580), (15, 699036), (18, 582530), (20, 524277), (26, 403290), (30, 349518), (36, 291265), (39, 268860), (45, 233012), (52, 201645), (60, 174759), (65, 161316), (78, 134430), (90, 116506), (117, 89620), (130, 80658), (156, 67215), (180, 58253), (195, 53772), (234, 44810), (260, 40329), (390, 26886), (468, 22405), (585, 17924), (780, 13443), (1170, 8962), (2340, 4481)]