21927450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8599}}^1$

素因数の和:8631

約数の個数: 48

約数和(自身を含む): 57585600

約数和(自身を除く): 35658150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 8599, 17198, 25797, 42995, 51594, 85990, 128985, 146183, 214975, 257970, 292366, 429950, 438549, 644925, 730915, 877098, 1289850, 1461830, 2192745, 3654575, 4385490, 7309150, 10963725, 21927450]

約数ペア:

[(1, 21927450), (2, 10963725), (3, 7309150), (5, 4385490), (6, 3654575), (10, 2192745), (15, 1461830), (17, 1289850), (25, 877098), (30, 730915), (34, 644925), (50, 438549), (51, 429950), (75, 292366), (85, 257970), (102, 214975), (150, 146183), (170, 128985), (255, 85990), (425, 51594), (510, 42995), (850, 25797), (1275, 17198), (2550, 8599)]