17633420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 28815220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 239, 310, 340, 434, 476, 478, 527, 595, 620, 868, 956, 1054, 1085, 1190, 1195, 1673, 2108, 2170, 2380, 2390, 2635, 3346, 3689, 4063, 4340, 4780, 5270, 6692, 7378, 7409, 8126, 8365, 10540, 14756, 14818, 16252, 16730, 18445, 20315, 28441, 29636, 33460, 36890, 37045, 40630, 51863, 56882, 73780, 74090, 81260, 103726, 113764, 125953, 142205, 148180, 207452, 251906, 259315, 284410, 503812, 518630, 568820, 629765, 881671, 1037260, 1259530, 1763342, 2519060, 3526684, 4408355, 8816710, 17633420]

約数ペア:

[(1, 17633420), (2, 8816710), (4, 4408355), (5, 3526684), (7, 2519060), (10, 1763342), (14, 1259530), (17, 1037260), (20, 881671), (28, 629765), (31, 568820), (34, 518630), (35, 503812), (62, 284410), (68, 259315), (70, 251906), (85, 207452), (119, 148180), (124, 142205), (140, 125953), (155, 113764), (170, 103726), (217, 81260), (238, 74090), (239, 73780), (310, 56882), (340, 51863), (434, 40630), (476, 37045), (478, 36890), (527, 33460), (595, 29636), (620, 28441), (868, 20315), (956, 18445), (1054, 16730), (1085, 16252), (1190, 14818), (1195, 14756), (1673, 10540), (2108, 8365), (2170, 8126), (2380, 7409), (2390, 7378), (2635, 6692), (3346, 5270), (3689, 4780), (4063, 4340)]