12303070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 26671680

約数和(自身を除く): 14368610

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 293, 323, 442, 494, 586, 646, 1105, 1235, 1465, 1615, 2210, 2470, 2930, 3230, 3809, 4199, 4981, 5567, 7618, 8398, 9962, 11134, 19045, 20995, 24905, 27835, 38090, 41990, 49810, 55670, 64753, 72371, 94639, 129506, 144742, 189278, 323765, 361855, 473195, 647530, 723710, 946390, 1230307, 2460614, 6151535, 12303070]

約数ペア:

[(1, 12303070), (2, 6151535), (5, 2460614), (10, 1230307), (13, 946390), (17, 723710), (19, 647530), (26, 473195), (34, 361855), (38, 323765), (65, 189278), (85, 144742), (95, 129506), (130, 94639), (170, 72371), (190, 64753), (221, 55670), (247, 49810), (293, 41990), (323, 38090), (442, 27835), (494, 24905), (586, 20995), (646, 19045), (1105, 11134), (1235, 9962), (1465, 8398), (1615, 7618), (2210, 5567), (2470, 4981), (2930, 4199), (3230, 3809)]