1010404980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431797}}^1$

素因数の和:431825

約数の個数: 72

約数和(自身を含む): 3300663912

約数和(自身を除く): 2290258932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 431797, 863594, 1295391, 1727188, 2158985, 2590782, 3886173, 4317970, 5181564, 5613361, 6476955, 7772346, 8635940, 11226722, 12953910, 15544692, 16840083, 19430865, 22453444, 25907820, 28066805, 33680166, 38861730, 50520249, 56133610, 67360332, 77723460, 84200415, 101040498, 112267220, 168400830, 202080996, 252601245, 336801660, 505202490, 1010404980]

約数ペア:

[(1, 1010404980), (2, 505202490), (3, 336801660), (4, 252601245), (5, 202080996), (6, 168400830), (9, 112267220), (10, 101040498), (12, 84200415), (13, 77723460), (15, 67360332), (18, 56133610), (20, 50520249), (26, 38861730), (30, 33680166), (36, 28066805), (39, 25907820), (45, 22453444), (52, 19430865), (60, 16840083), (65, 15544692), (78, 12953910), (90, 11226722), (117, 8635940), (130, 7772346), (156, 6476955), (180, 5613361), (195, 5181564), (234, 4317970), (260, 3886173), (390, 2590782), (468, 2158985), (585, 1727188), (780, 1295391), (1170, 863594), (2340, 431797)]