26695290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 66189312

約数和(自身を除く): 39494022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 83, 142, 151, 166, 213, 249, 302, 355, 415, 426, 453, 498, 710, 755, 830, 906, 1065, 1245, 1510, 2130, 2265, 2490, 4530, 5893, 10721, 11786, 12533, 17679, 21442, 25066, 29465, 32163, 35358, 37599, 53605, 58930, 62665, 64326, 75198, 88395, 107210, 125330, 160815, 176790, 187995, 321630, 375990, 889843, 1779686, 2669529, 4449215, 5339058, 8898430, 13347645, 26695290]

約数ペア:

[(1, 26695290), (2, 13347645), (3, 8898430), (5, 5339058), (6, 4449215), (10, 2669529), (15, 1779686), (30, 889843), (71, 375990), (83, 321630), (142, 187995), (151, 176790), (166, 160815), (213, 125330), (249, 107210), (302, 88395), (355, 75198), (415, 64326), (426, 62665), (453, 58930), (498, 53605), (710, 37599), (755, 35358), (830, 32163), (906, 29465), (1065, 25066), (1245, 21442), (1510, 17679), (2130, 12533), (2265, 11786), (2490, 10721), (4530, 5893)]