34377980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 72

約数和(自身を含む): 89403552

約数和(自身を除く): 55025572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1453, 1690, 1820, 2366, 2906, 3380, 4732, 5812, 5915, 7265, 10171, 11830, 14530, 18889, 20342, 23660, 29060, 37778, 40684, 50855, 75556, 94445, 101710, 132223, 188890, 203420, 245557, 264446, 377780, 491114, 528892, 661115, 982228, 1227785, 1322230, 1718899, 2455570, 2644460, 3437798, 4911140, 6875596, 8594495, 17188990, 34377980]

約数ペア:

[(1, 34377980), (2, 17188990), (4, 8594495), (5, 6875596), (7, 4911140), (10, 3437798), (13, 2644460), (14, 2455570), (20, 1718899), (26, 1322230), (28, 1227785), (35, 982228), (52, 661115), (65, 528892), (70, 491114), (91, 377780), (130, 264446), (140, 245557), (169, 203420), (182, 188890), (260, 132223), (338, 101710), (364, 94445), (455, 75556), (676, 50855), (845, 40684), (910, 37778), (1183, 29060), (1453, 23660), (1690, 20342), (1820, 18889), (2366, 14530), (2906, 11830), (3380, 10171), (4732, 7265), (5812, 5915)]