286305630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19841}}^1$

素因数の和:19901

約数の個数: 64

約数和(自身を含む): 760027968

約数和(自身を除く): 473722338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 7215, 14430, 19841, 39682, 59523, 99205, 119046, 198410, 257933, 297615, 515866, 595230, 734117, 773799, 1289665, 1468234, 1547598, 2202351, 2579330, 3670585, 3868995, 4404702, 7341170, 7737990, 9543521, 11011755, 19087042, 22023510, 28630563, 47717605, 57261126, 95435210, 143152815, 286305630]

約数ペア:

[(1, 286305630), (2, 143152815), (3, 95435210), (5, 57261126), (6, 47717605), (10, 28630563), (13, 22023510), (15, 19087042), (26, 11011755), (30, 9543521), (37, 7737990), (39, 7341170), (65, 4404702), (74, 3868995), (78, 3670585), (111, 2579330), (130, 2202351), (185, 1547598), (195, 1468234), (222, 1289665), (370, 773799), (390, 734117), (481, 595230), (555, 515866), (962, 297615), (1110, 257933), (1443, 198410), (2405, 119046), (2886, 99205), (4810, 59523), (7215, 39682), (14430, 19841)]