1660183130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 3151830528

約数和(自身を除く): 1491647398

約数列:

[1, 2, 5, 10, 43, 53, 86, 97, 106, 194, 215, 265, 430, 485, 530, 751, 970, 1502, 2279, 3755, 4171, 4558, 5141, 7510, 8342, 10282, 11395, 20855, 22790, 25705, 32293, 39803, 41710, 51410, 64586, 72847, 79606, 145694, 161465, 199015, 221063, 322930, 364235, 398030, 442126, 728470, 1105315, 1711529, 2210630, 3132421, 3423058, 3860891, 6264842, 7721782, 8557645, 15662105, 17115290, 19304455, 31324210, 38608910, 166018313, 332036626, 830091565, 1660183130]

約数ペア:

[(1, 1660183130), (2, 830091565), (5, 332036626), (10, 166018313), (43, 38608910), (53, 31324210), (86, 19304455), (97, 17115290), (106, 15662105), (194, 8557645), (215, 7721782), (265, 6264842), (430, 3860891), (485, 3423058), (530, 3132421), (751, 2210630), (970, 1711529), (1502, 1105315), (2279, 728470), (3755, 442126), (4171, 398030), (4558, 364235), (5141, 322930), (7510, 221063), (8342, 199015), (10282, 161465), (11395, 145694), (20855, 79606), (22790, 72847), (25705, 64586), (32293, 51410), (39803, 41710)]