128526930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6632

約数の個数: 96

約数和(自身を含む): 394288128

約数和(自身を除く): 265761198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 6581, 9765, 13162, 19530, 19743, 32905, 39486, 46067, 59229, 65810, 92134, 98715, 118458, 138201, 197430, 204011, 230335, 276402, 296145, 408022, 414603, 460670, 592290, 612033, 691005, 829206, 1020055, 1224066, 1382010, 1428077, 1836099, 2040110, 2073015, 2856154, 3060165, 3672198, 4146030, 4284231, 6120330, 7140385, 8568462, 9180495, 12852693, 14280770, 18360990, 21421155, 25705386, 42842310, 64263465, 128526930]

約数ペア:

[(1, 128526930), (2, 64263465), (3, 42842310), (5, 25705386), (6, 21421155), (7, 18360990), (9, 14280770), (10, 12852693), (14, 9180495), (15, 8568462), (18, 7140385), (21, 6120330), (30, 4284231), (31, 4146030), (35, 3672198), (42, 3060165), (45, 2856154), (62, 2073015), (63, 2040110), (70, 1836099), (90, 1428077), (93, 1382010), (105, 1224066), (126, 1020055), (155, 829206), (186, 691005), (210, 612033), (217, 592290), (279, 460670), (310, 414603), (315, 408022), (434, 296145), (465, 276402), (558, 230335), (630, 204011), (651, 197430), (930, 138201), (1085, 118458), (1302, 98715), (1395, 92134), (1953, 65810), (2170, 59229), (2790, 46067), (3255, 39486), (3906, 32905), (6510, 19743), (6581, 19530), (9765, 13162)]