15672962620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{54583}}^1$

素因数の和:54899

約数の個数: 72

約数和(自身を含む): 38418184224

約数和(自身を除く): 22745221604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 293, 490, 586, 980, 1172, 1465, 2051, 2930, 4102, 5860, 8204, 10255, 14357, 20510, 28714, 41020, 54583, 57428, 71785, 109166, 143570, 218332, 272915, 287140, 382081, 545830, 764162, 1091660, 1528324, 1910405, 2674567, 3820810, 5349134, 7641620, 10698268, 13372835, 15992819, 26745670, 31985638, 53491340, 63971276, 79964095, 111949733, 159928190, 223899466, 319856380, 447798932, 559748665, 783648131, 1119497330, 1567296262, 2238994660, 3134592524, 3918240655, 7836481310, 15672962620]

約数ペア:

[(1, 15672962620), (2, 7836481310), (4, 3918240655), (5, 3134592524), (7, 2238994660), (10, 1567296262), (14, 1119497330), (20, 783648131), (28, 559748665), (35, 447798932), (49, 319856380), (70, 223899466), (98, 159928190), (140, 111949733), (196, 79964095), (245, 63971276), (293, 53491340), (490, 31985638), (586, 26745670), (980, 15992819), (1172, 13372835), (1465, 10698268), (2051, 7641620), (2930, 5349134), (4102, 3820810), (5860, 2674567), (8204, 1910405), (10255, 1528324), (14357, 1091660), (20510, 764162), (28714, 545830), (41020, 382081), (54583, 287140), (57428, 272915), (71785, 218332), (109166, 143570)]