2851895220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{37397}}^1$

素因数の和:37481

約数の個数: 96

約数和(自身を含む): 8444169216

約数和(自身を除く): 5592273996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1860, 2460, 2542, 3813, 5084, 6355, 7626, 12710, 15252, 19065, 25420, 37397, 38130, 74794, 76260, 112191, 149588, 186985, 224382, 373970, 448764, 560955, 747940, 1121910, 1159307, 1533277, 2243820, 2318614, 3066554, 3477921, 4599831, 4637228, 5796535, 6133108, 6955842, 7666385, 9199662, 11593070, 13911684, 15332770, 17389605, 18399324, 22999155, 23186140, 30665540, 34779210, 45998310, 47531587, 69558420, 91996620, 95063174, 142594761, 190126348, 237657935, 285189522, 475315870, 570379044, 712973805, 950631740, 1425947610, 2851895220]

約数ペア:

[(1, 2851895220), (2, 1425947610), (3, 950631740), (4, 712973805), (5, 570379044), (6, 475315870), (10, 285189522), (12, 237657935), (15, 190126348), (20, 142594761), (30, 95063174), (31, 91996620), (41, 69558420), (60, 47531587), (62, 45998310), (82, 34779210), (93, 30665540), (123, 23186140), (124, 22999155), (155, 18399324), (164, 17389605), (186, 15332770), (205, 13911684), (246, 11593070), (310, 9199662), (372, 7666385), (410, 6955842), (465, 6133108), (492, 5796535), (615, 4637228), (620, 4599831), (820, 3477921), (930, 3066554), (1230, 2318614), (1271, 2243820), (1860, 1533277), (2460, 1159307), (2542, 1121910), (3813, 747940), (5084, 560955), (6355, 448764), (7626, 373970), (12710, 224382), (15252, 186985), (19065, 149588), (25420, 112191), (37397, 76260), (38130, 74794)]