331193460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13753

約数の個数: 96

約数和(自身を含む): 1030966272

約数和(自身を除く): 699772812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 13697, 24180, 27394, 41091, 54788, 68485, 82182, 136970, 164364, 178061, 205455, 273940, 356122, 410910, 424607, 534183, 712244, 821820, 849214, 890305, 1068366, 1273821, 1698428, 1780610, 2123035, 2136732, 2547642, 2670915, 3561220, 4246070, 5095284, 5341830, 5519891, 6369105, 8492140, 10683660, 11039782, 12738210, 16559673, 22079564, 25476420, 27599455, 33119346, 55198910, 66238692, 82798365, 110397820, 165596730, 331193460]

約数ペア:

[(1, 331193460), (2, 165596730), (3, 110397820), (4, 82798365), (5, 66238692), (6, 55198910), (10, 33119346), (12, 27599455), (13, 25476420), (15, 22079564), (20, 16559673), (26, 12738210), (30, 11039782), (31, 10683660), (39, 8492140), (52, 6369105), (60, 5519891), (62, 5341830), (65, 5095284), (78, 4246070), (93, 3561220), (124, 2670915), (130, 2547642), (155, 2136732), (156, 2123035), (186, 1780610), (195, 1698428), (260, 1273821), (310, 1068366), (372, 890305), (390, 849214), (403, 821820), (465, 712244), (620, 534183), (780, 424607), (806, 410910), (930, 356122), (1209, 273940), (1612, 205455), (1860, 178061), (2015, 164364), (2418, 136970), (4030, 82182), (4836, 68485), (6045, 54788), (8060, 41091), (12090, 27394), (13697, 24180)]