6402430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 6131330

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1087, 1178, 2174, 2945, 5435, 5890, 10870, 20653, 33697, 41306, 67394, 103265, 168485, 206530, 336970, 640243, 1280486, 3201215, 6402430]

約数ペア:

[(1, 6402430), (2, 3201215), (5, 1280486), (10, 640243), (19, 336970), (31, 206530), (38, 168485), (62, 103265), (95, 67394), (155, 41306), (190, 33697), (310, 20653), (589, 10870), (1087, 5890), (1178, 5435), (2174, 2945)]