147454910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3631}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 276148224

約数和(自身を除く): 128693314

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 3631, 4061, 7262, 8122, 18155, 20305, 36310, 40610, 112561, 225122, 475661, 562805, 951322, 1125610, 2378305, 4756610, 14745491, 29490982, 73727455, 147454910]

約数ペア:

[(1, 147454910), (2, 73727455), (5, 29490982), (10, 14745491), (31, 4756610), (62, 2378305), (131, 1125610), (155, 951322), (262, 562805), (310, 475661), (655, 225122), (1310, 112561), (3631, 40610), (4061, 36310), (7262, 20305), (8122, 18155)]