74892090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3956

約数の個数: 96

約数和(自身を含む): 225227520

約数和(自身を除く): 150335430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 3919, 6370, 7838, 9555, 11757, 19110, 19595, 23514, 27433, 39190, 50947, 54866, 58785, 82299, 101894, 117570, 137165, 152841, 164598, 192031, 254735, 274330, 305682, 356629, 384062, 411495, 509470, 576093, 713258, 764205, 822990, 960155, 1069887, 1152186, 1528410, 1783145, 1920310, 2139774, 2496403, 2880465, 3566290, 4992806, 5349435, 5760930, 7489209, 10698870, 12482015, 14978418, 24964030, 37446045, 74892090]

約数ペア:

[(1, 74892090), (2, 37446045), (3, 24964030), (5, 14978418), (6, 12482015), (7, 10698870), (10, 7489209), (13, 5760930), (14, 5349435), (15, 4992806), (21, 3566290), (26, 2880465), (30, 2496403), (35, 2139774), (39, 1920310), (42, 1783145), (49, 1528410), (65, 1152186), (70, 1069887), (78, 960155), (91, 822990), (98, 764205), (105, 713258), (130, 576093), (147, 509470), (182, 411495), (195, 384062), (210, 356629), (245, 305682), (273, 274330), (294, 254735), (390, 192031), (455, 164598), (490, 152841), (546, 137165), (637, 117570), (735, 101894), (910, 82299), (1274, 58785), (1365, 54866), (1470, 50947), (1911, 39190), (2730, 27433), (3185, 23514), (3822, 19595), (3919, 19110), (6370, 11757), (7838, 9555)]