143554460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60317}}^1$

素因数の和:60350

約数の個数: 48

約数和(自身を含む): 364803264

約数和(自身を除く): 221248804

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 60317, 120634, 241268, 301585, 422219, 603170, 844438, 1025389, 1206340, 1688876, 2050778, 2111095, 4101556, 4222190, 5126945, 7177723, 8444380, 10253890, 14355446, 20507780, 28710892, 35888615, 71777230, 143554460]

約数ペア:

[(1, 143554460), (2, 71777230), (4, 35888615), (5, 28710892), (7, 20507780), (10, 14355446), (14, 10253890), (17, 8444380), (20, 7177723), (28, 5126945), (34, 4222190), (35, 4101556), (68, 2111095), (70, 2050778), (85, 1688876), (119, 1206340), (140, 1025389), (170, 844438), (238, 603170), (340, 422219), (476, 301585), (595, 241268), (1190, 120634), (2380, 60317)]