71729910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 218417472

約数和(自身を除く): 146687562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2777, 2870, 3690, 4305, 5166, 5554, 8331, 8610, 12915, 13885, 16662, 19439, 24993, 25830, 27770, 38878, 41655, 49986, 58317, 83310, 97195, 113857, 116634, 124965, 174951, 194390, 227714, 249930, 291585, 341571, 349902, 569285, 583170, 683142, 796999, 874755, 1024713, 1138570, 1593998, 1707855, 1749510, 2049426, 2390997, 3415710, 3984995, 4781994, 5123565, 7172991, 7969990, 10247130, 11954985, 14345982, 23909970, 35864955, 71729910]

約数ペア:

[(1, 71729910), (2, 35864955), (3, 23909970), (5, 14345982), (6, 11954985), (7, 10247130), (9, 7969990), (10, 7172991), (14, 5123565), (15, 4781994), (18, 3984995), (21, 3415710), (30, 2390997), (35, 2049426), (41, 1749510), (42, 1707855), (45, 1593998), (63, 1138570), (70, 1024713), (82, 874755), (90, 796999), (105, 683142), (123, 583170), (126, 569285), (205, 349902), (210, 341571), (246, 291585), (287, 249930), (315, 227714), (369, 194390), (410, 174951), (574, 124965), (615, 116634), (630, 113857), (738, 97195), (861, 83310), (1230, 58317), (1435, 49986), (1722, 41655), (1845, 38878), (2583, 27770), (2777, 25830), (2870, 24993), (3690, 19439), (4305, 16662), (5166, 13885), (5554, 12915), (8331, 8610)]