327470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 695520

約数和(自身を除く): 368050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 229, 286, 458, 715, 1145, 1430, 2290, 2519, 2977, 5038, 5954, 12595, 14885, 25190, 29770, 32747, 65494, 163735, 327470]

約数ペア:

[(1, 327470), (2, 163735), (5, 65494), (10, 32747), (11, 29770), (13, 25190), (22, 14885), (26, 12595), (55, 5954), (65, 5038), (110, 2977), (130, 2519), (143, 2290), (229, 1430), (286, 1145), (458, 715)]