1805064210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{2699}}^1$

素因数の和:5192

約数の個数: 64

約数和(自身を含む): 4817232000

約数和(自身を除く): 3012167790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2477, 2699, 4954, 5398, 7431, 8097, 12385, 13495, 14862, 16194, 22293, 24291, 24770, 26990, 37155, 40485, 44586, 48582, 66879, 72873, 74310, 80970, 111465, 121455, 133758, 145746, 222930, 242910, 334395, 364365, 668790, 728730, 6685423, 13370846, 20056269, 33427115, 40112538, 60168807, 66854230, 100281345, 120337614, 180506421, 200562690, 300844035, 361012842, 601688070, 902532105, 1805064210]

約数ペア:

[(1, 1805064210), (2, 902532105), (3, 601688070), (5, 361012842), (6, 300844035), (9, 200562690), (10, 180506421), (15, 120337614), (18, 100281345), (27, 66854230), (30, 60168807), (45, 40112538), (54, 33427115), (90, 20056269), (135, 13370846), (270, 6685423), (2477, 728730), (2699, 668790), (4954, 364365), (5398, 334395), (7431, 242910), (8097, 222930), (12385, 145746), (13495, 133758), (14862, 121455), (16194, 111465), (22293, 80970), (24291, 74310), (24770, 72873), (26990, 66879), (37155, 48582), (40485, 44586)]