476828820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203773}}^1$

素因数の和:203801

約数の個数: 72

約数和(自身を含む): 1557648456

約数和(自身を除く): 1080819636

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, 203773, 407546, 611319, 815092, 1018865, 1222638, 1833957, 2037730, 2445276, 2649049, 3056595, 3667914, 4075460, 5298098, 6113190, 7335828, 7947147, 9169785, 10596196, 12226380, 13245245, 15894294, 18339570, 23841441, 26490490, 31788588, 36679140, 39735735, 47682882, 52980980, 79471470, 95365764, 119207205, 158942940, 238414410, 476828820]

約数ペア:

[(1, 476828820), (2, 238414410), (3, 158942940), (4, 119207205), (5, 95365764), (6, 79471470), (9, 52980980), (10, 47682882), (12, 39735735), (13, 36679140), (15, 31788588), (18, 26490490), (20, 23841441), (26, 18339570), (30, 15894294), (36, 13245245), (39, 12226380), (45, 10596196), (52, 9169785), (60, 7947147), (65, 7335828), (78, 6113190), (90, 5298098), (117, 4075460), (130, 3667914), (156, 3056595), (180, 2649049), (195, 2445276), (234, 2037730), (260, 1833957), (390, 1222638), (468, 1018865), (585, 815092), (780, 611319), (1170, 407546), (2340, 203773)]