177876090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 530764416

約数和(自身を除く): 352888326

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, 315, 331, 630, 662, 853, 993, 1655, 1706, 1986, 2317, 2559, 2979, 3310, 4265, 4634, 4965, 5118, 5958, 5971, 6951, 7677, 8530, 9930, 11585, 11942, 12795, 13902, 14895, 15354, 17913, 20853, 23170, 25590, 29790, 29855, 34755, 35826, 38385, 41706, 53739, 59710, 69510, 76770, 89565, 104265, 107478, 179130, 208530, 268695, 282343, 537390, 564686, 847029, 1411715, 1694058, 1976401, 2541087, 2823430, 3952802, 4235145, 5082174, 5929203, 8470290, 9882005, 11858406, 12705435, 17787609, 19764010, 25410870, 29646015, 35575218, 59292030, 88938045, 177876090]

約数ペア:

[(1, 177876090), (2, 88938045), (3, 59292030), (5, 35575218), (6, 29646015), (7, 25410870), (9, 19764010), (10, 17787609), (14, 12705435), (15, 11858406), (18, 9882005), (21, 8470290), (30, 5929203), (35, 5082174), (42, 4235145), (45, 3952802), (63, 2823430), (70, 2541087), (90, 1976401), (105, 1694058), (126, 1411715), (210, 847029), (315, 564686), (331, 537390), (630, 282343), (662, 268695), (853, 208530), (993, 179130), (1655, 107478), (1706, 104265), (1986, 89565), (2317, 76770), (2559, 69510), (2979, 59710), (3310, 53739), (4265, 41706), (4634, 38385), (4965, 35826), (5118, 34755), (5958, 29855), (5971, 29790), (6951, 25590), (7677, 23170), (8530, 20853), (9930, 17913), (11585, 15354), (11942, 14895), (12795, 13902)]