119390460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{40609}}^1$

素因数の和:40635

約数の個数: 72

約数和(自身を含む): 388881360

約数和(自身を除く): 269490900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 40609, 81218, 121827, 162436, 203045, 243654, 284263, 406090, 487308, 568526, 609135, 812180, 852789, 1137052, 1218270, 1421315, 1705578, 1989841, 2436540, 2842630, 3411156, 3979682, 4263945, 5685260, 5969523, 7959364, 8527890, 9949205, 11939046, 17055780, 19898410, 23878092, 29847615, 39796820, 59695230, 119390460]

約数ペア:

[(1, 119390460), (2, 59695230), (3, 39796820), (4, 29847615), (5, 23878092), (6, 19898410), (7, 17055780), (10, 11939046), (12, 9949205), (14, 8527890), (15, 7959364), (20, 5969523), (21, 5685260), (28, 4263945), (30, 3979682), (35, 3411156), (42, 2842630), (49, 2436540), (60, 1989841), (70, 1705578), (84, 1421315), (98, 1218270), (105, 1137052), (140, 852789), (147, 812180), (196, 609135), (210, 568526), (245, 487308), (294, 406090), (420, 284263), (490, 243654), (588, 203045), (735, 162436), (980, 121827), (1470, 81218), (2940, 40609)]