218175210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7164

約数の個数: 96

約数和(自身を含む): 638876160

約数和(自身を除く): 420700950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 7109, 10230, 14218, 15345, 21327, 30690, 35545, 42654, 63981, 71090, 78199, 106635, 127962, 156398, 213270, 220379, 234597, 319905, 390995, 440758, 469194, 639810, 661137, 703791, 781990, 1101895, 1172985, 1322274, 1407582, 1983411, 2203790, 2345970, 2424169, 3305685, 3518955, 3966822, 4848338, 6611370, 7037910, 7272507, 9917055, 12120845, 14545014, 19834110, 21817521, 24241690, 36362535, 43635042, 72725070, 109087605, 218175210]

約数ペア:

[(1, 218175210), (2, 109087605), (3, 72725070), (5, 43635042), (6, 36362535), (9, 24241690), (10, 21817521), (11, 19834110), (15, 14545014), (18, 12120845), (22, 9917055), (30, 7272507), (31, 7037910), (33, 6611370), (45, 4848338), (55, 3966822), (62, 3518955), (66, 3305685), (90, 2424169), (93, 2345970), (99, 2203790), (110, 1983411), (155, 1407582), (165, 1322274), (186, 1172985), (198, 1101895), (279, 781990), (310, 703791), (330, 661137), (341, 639810), (465, 469194), (495, 440758), (558, 390995), (682, 319905), (930, 234597), (990, 220379), (1023, 213270), (1395, 156398), (1705, 127962), (2046, 106635), (2790, 78199), (3069, 71090), (3410, 63981), (5115, 42654), (6138, 35545), (7109, 30690), (10230, 21327), (14218, 15345)]