67391910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 72

約数和(自身を含む): 186204096

約数和(自身を除く): 118812186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2591, 2601, 2890, 4335, 5182, 5202, 7773, 8670, 12955, 13005, 15546, 23319, 25910, 26010, 38865, 44047, 46638, 77730, 88094, 116595, 132141, 220235, 233190, 264282, 396423, 440470, 660705, 748799, 792846, 1321410, 1497598, 1982115, 2246397, 3743995, 3964230, 4492794, 6739191, 7487990, 11231985, 13478382, 22463970, 33695955, 67391910]

約数ペア:

[(1, 67391910), (2, 33695955), (3, 22463970), (5, 13478382), (6, 11231985), (9, 7487990), (10, 6739191), (15, 4492794), (17, 3964230), (18, 3743995), (30, 2246397), (34, 1982115), (45, 1497598), (51, 1321410), (85, 792846), (90, 748799), (102, 660705), (153, 440470), (170, 396423), (255, 264282), (289, 233190), (306, 220235), (510, 132141), (578, 116595), (765, 88094), (867, 77730), (1445, 46638), (1530, 44047), (1734, 38865), (2591, 26010), (2601, 25910), (2890, 23319), (4335, 15546), (5182, 13005), (5202, 12955), (7773, 8670)]