15678724430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{40927}}^1$

素因数の和:42284

約数の個数: 32

約数和(自身を含む): 29217680640

約数和(自身を除く): 13538956210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1321, 2642, 6605, 13210, 38309, 40927, 76618, 81854, 191545, 204635, 383090, 409270, 1186883, 2373766, 5934415, 11868830, 54064567, 108129134, 270322835, 540645670, 1567872443, 3135744886, 7839362215, 15678724430]

約数ペア:

[(1, 15678724430), (2, 7839362215), (5, 3135744886), (10, 1567872443), (29, 540645670), (58, 270322835), (145, 108129134), (290, 54064567), (1321, 11868830), (2642, 5934415), (6605, 2373766), (13210, 1186883), (38309, 409270), (40927, 383090), (76618, 204635), (81854, 191545)]