23027940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 108

約数和(自身を含む): 75737844

約数和(自身を除く): 52709904

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, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 757, 780, 845, 1014, 1170, 1514, 1521, 1690, 2028, 2271, 2340, 2535, 3028, 3042, 3380, 3785, 4542, 5070, 6084, 6813, 7570, 7605, 9084, 9841, 10140, 11355, 13626, 15140, 15210, 19682, 22710, 27252, 29523, 30420, 34065, 39364, 45420, 49205, 59046, 68130, 88569, 98410, 118092, 127933, 136260, 147615, 177138, 196820, 255866, 295230, 354276, 383799, 442845, 511732, 590460, 639665, 767598, 885690, 1151397, 1279330, 1535196, 1771380, 1918995, 2302794, 2558660, 3837990, 4605588, 5756985, 7675980, 11513970, 23027940]

約数ペア:

[(1, 23027940), (2, 11513970), (3, 7675980), (4, 5756985), (5, 4605588), (6, 3837990), (9, 2558660), (10, 2302794), (12, 1918995), (13, 1771380), (15, 1535196), (18, 1279330), (20, 1151397), (26, 885690), (30, 767598), (36, 639665), (39, 590460), (45, 511732), (52, 442845), (60, 383799), (65, 354276), (78, 295230), (90, 255866), (117, 196820), (130, 177138), (156, 147615), (169, 136260), (180, 127933), (195, 118092), (234, 98410), (260, 88569), (338, 68130), (390, 59046), (468, 49205), (507, 45420), (585, 39364), (676, 34065), (757, 30420), (780, 29523), (845, 27252), (1014, 22710), (1170, 19682), (1514, 15210), (1521, 15140), (1690, 13626), (2028, 11355), (2271, 10140), (2340, 9841), (2535, 9084), (3028, 7605), (3042, 7570), (3380, 6813), (3785, 6084), (4542, 5070)]