104519940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 345808512

約数和(自身を除く): 241288572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 487, 490, 511, 588, 730, 735, 876, 974, 980, 1022, 1095, 1460, 1461, 1470, 1533, 1948, 2044, 2190, 2435, 2555, 2922, 2940, 3066, 3409, 3577, 4380, 4870, 5110, 5844, 6132, 6818, 7154, 7305, 7665, 9740, 10220, 10227, 10731, 13636, 14308, 14610, 15330, 17045, 17885, 20454, 21462, 23863, 29220, 30660, 34090, 35551, 35770, 40908, 42924, 47726, 51135, 53655, 68180, 71102, 71540, 71589, 95452, 102270, 106653, 107310, 119315, 142204, 143178, 177755, 204540, 213306, 214620, 238630, 248857, 286356, 355510, 357945, 426612, 477260, 497714, 533265, 711020, 715890, 746571, 995428, 1066530, 1244285, 1431780, 1493142, 1741999, 2133060, 2488570, 2986284, 3483998, 3732855, 4977140, 5225997, 6967996, 7465710, 8709995, 10451994, 14931420, 17419990, 20903988, 26129985, 34839980, 52259970, 104519940]

約数ペア:

[(1, 104519940), (2, 52259970), (3, 34839980), (4, 26129985), (5, 20903988), (6, 17419990), (7, 14931420), (10, 10451994), (12, 8709995), (14, 7465710), (15, 6967996), (20, 5225997), (21, 4977140), (28, 3732855), (30, 3483998), (35, 2986284), (42, 2488570), (49, 2133060), (60, 1741999), (70, 1493142), (73, 1431780), (84, 1244285), (98, 1066530), (105, 995428), (140, 746571), (146, 715890), (147, 711020), (196, 533265), (210, 497714), (219, 477260), (245, 426612), (292, 357945), (294, 355510), (365, 286356), (420, 248857), (438, 238630), (487, 214620), (490, 213306), (511, 204540), (588, 177755), (730, 143178), (735, 142204), (876, 119315), (974, 107310), (980, 106653), (1022, 102270), (1095, 95452), (1460, 71589), (1461, 71540), (1470, 71102), (1533, 68180), (1948, 53655), (2044, 51135), (2190, 47726), (2435, 42924), (2555, 40908), (2922, 35770), (2940, 35551), (3066, 34090), (3409, 30660), (3577, 29220), (4380, 23863), (4870, 21462), (5110, 20454), (5844, 17885), (6132, 17045), (6818, 15330), (7154, 14610), (7305, 14308), (7665, 13636), (9740, 10731), (10220, 10227)]