161028630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 480976704

約数和(自身を除く): 319948074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 233, 315, 466, 630, 699, 1097, 1165, 1398, 1631, 2097, 2194, 2330, 3262, 3291, 3495, 4194, 4893, 5485, 6582, 6990, 7679, 8155, 9786, 9873, 10485, 10970, 14679, 15358, 16310, 16455, 19746, 20970, 23037, 24465, 29358, 32910, 38395, 46074, 48930, 49365, 69111, 73395, 76790, 98730, 115185, 138222, 146790, 230370, 255601, 345555, 511202, 691110, 766803, 1278005, 1533606, 1789207, 2300409, 2556010, 3578414, 3834015, 4600818, 5367621, 7668030, 8946035, 10735242, 11502045, 16102863, 17892070, 23004090, 26838105, 32205726, 53676210, 80514315, 161028630]

約数ペア:

[(1, 161028630), (2, 80514315), (3, 53676210), (5, 32205726), (6, 26838105), (7, 23004090), (9, 17892070), (10, 16102863), (14, 11502045), (15, 10735242), (18, 8946035), (21, 7668030), (30, 5367621), (35, 4600818), (42, 3834015), (45, 3578414), (63, 2556010), (70, 2300409), (90, 1789207), (105, 1533606), (126, 1278005), (210, 766803), (233, 691110), (315, 511202), (466, 345555), (630, 255601), (699, 230370), (1097, 146790), (1165, 138222), (1398, 115185), (1631, 98730), (2097, 76790), (2194, 73395), (2330, 69111), (3262, 49365), (3291, 48930), (3495, 46074), (4194, 38395), (4893, 32910), (5485, 29358), (6582, 24465), (6990, 23037), (7679, 20970), (8155, 19746), (9786, 16455), (9873, 16310), (10485, 15358), (10970, 14679)]