1551157410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 4157733888

約数和(自身を除く): 2606576478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 251, 305, 307, 330, 366, 502, 610, 614, 671, 753, 915, 921, 1255, 1342, 1506, 1535, 1830, 1842, 2013, 2510, 2761, 3070, 3355, 3377, 3765, 4026, 4605, 5522, 6710, 6754, 7530, 8283, 9210, 10065, 10131, 13805, 15311, 16566, 16885, 18727, 20130, 20262, 27610, 30622, 33770, 37454, 41415, 45933, 50655, 56181, 76555, 77057, 82830, 91866, 93635, 101310, 112362, 153110, 154114, 168421, 187270, 205997, 229665, 231171, 280905, 336842, 385285, 411994, 459330, 462342, 505263, 561810, 617991, 770570, 842105, 847627, 1010526, 1029985, 1155855, 1235982, 1684210, 1695254, 2059970, 2311710, 2526315, 2542881, 3089955, 4238135, 4700477, 5052630, 5085762, 6179910, 8476270, 9400954, 12714405, 14101431, 23502385, 25428810, 28202862, 47004770, 51705247, 70507155, 103410494, 141014310, 155115741, 258526235, 310231482, 517052470, 775578705, 1551157410]

約数ペア:

[(1, 1551157410), (2, 775578705), (3, 517052470), (5, 310231482), (6, 258526235), (10, 155115741), (11, 141014310), (15, 103410494), (22, 70507155), (30, 51705247), (33, 47004770), (55, 28202862), (61, 25428810), (66, 23502385), (110, 14101431), (122, 12714405), (165, 9400954), (183, 8476270), (251, 6179910), (305, 5085762), (307, 5052630), (330, 4700477), (366, 4238135), (502, 3089955), (610, 2542881), (614, 2526315), (671, 2311710), (753, 2059970), (915, 1695254), (921, 1684210), (1255, 1235982), (1342, 1155855), (1506, 1029985), (1535, 1010526), (1830, 847627), (1842, 842105), (2013, 770570), (2510, 617991), (2761, 561810), (3070, 505263), (3355, 462342), (3377, 459330), (3765, 411994), (4026, 385285), (4605, 336842), (5522, 280905), (6710, 231171), (6754, 229665), (7530, 205997), (8283, 187270), (9210, 168421), (10065, 154114), (10131, 153110), (13805, 112362), (15311, 101310), (16566, 93635), (16885, 91866), (18727, 82830), (20130, 77057), (20262, 76555), (27610, 56181), (30622, 50655), (33770, 45933), (37454, 41415)]