10791430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 23405760

約数和(自身を除く): 12614330

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 257, 323, 442, 494, 514, 646, 1105, 1235, 1285, 1615, 2210, 2470, 2570, 3230, 3341, 4199, 4369, 4883, 6682, 8398, 8738, 9766, 16705, 20995, 21845, 24415, 33410, 41990, 43690, 48830, 56797, 63479, 83011, 113594, 126958, 166022, 283985, 317395, 415055, 567970, 634790, 830110, 1079143, 2158286, 5395715, 10791430]

約数ペア:

[(1, 10791430), (2, 5395715), (5, 2158286), (10, 1079143), (13, 830110), (17, 634790), (19, 567970), (26, 415055), (34, 317395), (38, 283985), (65, 166022), (85, 126958), (95, 113594), (130, 83011), (170, 63479), (190, 56797), (221, 48830), (247, 43690), (257, 41990), (323, 33410), (442, 24415), (494, 21845), (514, 20995), (646, 16705), (1105, 9766), (1235, 8738), (1285, 8398), (1615, 6682), (2210, 4883), (2470, 4369), (2570, 4199), (3230, 3341)]