1242159570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15919}}^1$

素因数の和:15969

約数の個数: 96

約数和(自身を含む): 3518956800

約数和(自身を除く): 2276797230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 289, 306, 459, 510, 578, 765, 867, 918, 1445, 1530, 1734, 2295, 2601, 2890, 4335, 4590, 5202, 7803, 8670, 13005, 15606, 15919, 26010, 31838, 39015, 47757, 78030, 79595, 95514, 143271, 159190, 238785, 270623, 286542, 429813, 477570, 541246, 716355, 811869, 859626, 1353115, 1432710, 1623738, 2149065, 2435607, 2706230, 4059345, 4298130, 4600591, 4871214, 7306821, 8118690, 9201182, 12178035, 13801773, 14613642, 23002955, 24356070, 27603546, 36534105, 41405319, 46005910, 69008865, 73068210, 82810638, 124215957, 138017730, 207026595, 248431914, 414053190, 621079785, 1242159570]

約数ペア:

[(1, 1242159570), (2, 621079785), (3, 414053190), (5, 248431914), (6, 207026595), (9, 138017730), (10, 124215957), (15, 82810638), (17, 73068210), (18, 69008865), (27, 46005910), (30, 41405319), (34, 36534105), (45, 27603546), (51, 24356070), (54, 23002955), (85, 14613642), (90, 13801773), (102, 12178035), (135, 9201182), (153, 8118690), (170, 7306821), (255, 4871214), (270, 4600591), (289, 4298130), (306, 4059345), (459, 2706230), (510, 2435607), (578, 2149065), (765, 1623738), (867, 1432710), (918, 1353115), (1445, 859626), (1530, 811869), (1734, 716355), (2295, 541246), (2601, 477570), (2890, 429813), (4335, 286542), (4590, 270623), (5202, 238785), (7803, 159190), (8670, 143271), (13005, 95514), (15606, 79595), (15919, 78030), (26010, 47757), (31838, 39015)]