3876557580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{439519}}^1$

素因数の和:439548

約数の個数: 108

約数和(自身を含む): 13678741440

約数和(自身を除く): 9802183860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 439519, 879038, 1318557, 1758076, 2197595, 2637114, 3076633, 3955671, 4395190, 5274228, 6153266, 6592785, 7911342, 8790380, 9229899, 12306532, 13185570, 15383165, 15822684, 18459798, 19778355, 21536431, 26371140, 27689697, 30766330, 36919596, 39556710, 43072862, 46149495, 55379394, 61532660, 64609293, 79113420, 86145724, 92298990, 107682155, 110758788, 129218586, 138448485, 184597980, 193827879, 215364310, 258437172, 276896970, 323046465, 387655758, 430728620, 553793940, 646092930, 775311516, 969139395, 1292185860, 1938278790, 3876557580]

約数ペア:

[(1, 3876557580), (2, 1938278790), (3, 1292185860), (4, 969139395), (5, 775311516), (6, 646092930), (7, 553793940), (9, 430728620), (10, 387655758), (12, 323046465), (14, 276896970), (15, 258437172), (18, 215364310), (20, 193827879), (21, 184597980), (28, 138448485), (30, 129218586), (35, 110758788), (36, 107682155), (42, 92298990), (45, 86145724), (49, 79113420), (60, 64609293), (63, 61532660), (70, 55379394), (84, 46149495), (90, 43072862), (98, 39556710), (105, 36919596), (126, 30766330), (140, 27689697), (147, 26371140), (180, 21536431), (196, 19778355), (210, 18459798), (245, 15822684), (252, 15383165), (294, 13185570), (315, 12306532), (420, 9229899), (441, 8790380), (490, 7911342), (588, 6592785), (630, 6153266), (735, 5274228), (882, 4395190), (980, 3955671), (1260, 3076633), (1470, 2637114), (1764, 2197595), (2205, 1758076), (2940, 1318557), (4410, 879038), (8820, 439519)]