869490430

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1\times {\mathrm{599}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 1575936000

約数和(自身を除く): 706445570

約数列:

[1, 2, 5, 10, 379, 383, 599, 758, 766, 1198, 1895, 1915, 2995, 3790, 3830, 5990, 145157, 227021, 229417, 290314, 454042, 458834, 725785, 1135105, 1147085, 1451570, 2270210, 2294170, 86949043, 173898086, 434745215, 869490430]

約数ペア:

[(1, 869490430), (2, 434745215), (5, 173898086), (10, 86949043), (379, 2294170), (383, 2270210), (599, 1451570), (758, 1147085), (766, 1135105), (1198, 725785), (1895, 458834), (1915, 454042), (2995, 290314), (3790, 229417), (3830, 227021), (5990, 145157)]