146970380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 320323584

約数和(自身を除く): 173353204

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 223, 310, 446, 620, 892, 1063, 1115, 2126, 2230, 4252, 4460, 5315, 6913, 10630, 13826, 21260, 27652, 32953, 34565, 65906, 69130, 131812, 138260, 164765, 237049, 329530, 474098, 659060, 948196, 1185245, 2370490, 4740980, 7348519, 14697038, 29394076, 36742595, 73485190, 146970380]

約数ペア:

[(1, 146970380), (2, 73485190), (4, 36742595), (5, 29394076), (10, 14697038), (20, 7348519), (31, 4740980), (62, 2370490), (124, 1185245), (155, 948196), (223, 659060), (310, 474098), (446, 329530), (620, 237049), (892, 164765), (1063, 138260), (1115, 131812), (2126, 69130), (2230, 65906), (4252, 34565), (4460, 32953), (5315, 27652), (6913, 21260), (10630, 13826)]