15410330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 17974630

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 367, 442, 494, 646, 734, 1105, 1235, 1615, 1835, 2210, 2470, 3230, 3670, 4199, 4771, 6239, 6973, 8398, 9542, 12478, 13946, 20995, 23855, 31195, 34865, 41990, 47710, 62390, 69730, 81107, 90649, 118541, 162214, 181298, 237082, 405535, 453245, 592705, 811070, 906490, 1185410, 1541033, 3082066, 7705165, 15410330]

約数ペア:

[(1, 15410330), (2, 7705165), (5, 3082066), (10, 1541033), (13, 1185410), (17, 906490), (19, 811070), (26, 592705), (34, 453245), (38, 405535), (65, 237082), (85, 181298), (95, 162214), (130, 118541), (170, 90649), (190, 81107), (221, 69730), (247, 62390), (323, 47710), (367, 41990), (442, 34865), (494, 31195), (646, 23855), (734, 20995), (1105, 13946), (1235, 12478), (1615, 9542), (1835, 8398), (2210, 6973), (2470, 6239), (3230, 4771), (3670, 4199)]