4914430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 9289728

約数和(自身を除く): 4375298

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 191, 310, 382, 415, 830, 955, 1910, 2573, 5146, 5921, 11842, 12865, 15853, 25730, 29605, 31706, 59210, 79265, 158530, 491443, 982886, 2457215, 4914430]

約数ペア:

[(1, 4914430), (2, 2457215), (5, 982886), (10, 491443), (31, 158530), (62, 79265), (83, 59210), (155, 31706), (166, 29605), (191, 25730), (310, 15853), (382, 12865), (415, 11842), (830, 5921), (955, 5146), (1910, 2573)]