15259926530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{883}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 28672914816

約数和(自身を除く): 13412988286

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 691, 883, 1382, 1766, 2501, 3455, 4415, 5002, 6910, 8830, 12505, 25010, 28331, 36203, 42151, 53863, 56662, 72406, 84302, 107726, 141655, 181015, 210755, 269315, 283310, 362030, 421510, 538630, 610153, 1220306, 1728191, 2208383, 3050765, 3456382, 4416766, 6101530, 8640955, 11041915, 17281910, 22083830, 25016273, 37219333, 50032546, 74438666, 125081365, 186096665, 250162730, 372193330, 1525992653, 3051985306, 7629963265, 15259926530]

約数ペア:

[(1, 15259926530), (2, 7629963265), (5, 3051985306), (10, 1525992653), (41, 372193330), (61, 250162730), (82, 186096665), (122, 125081365), (205, 74438666), (305, 50032546), (410, 37219333), (610, 25016273), (691, 22083830), (883, 17281910), (1382, 11041915), (1766, 8640955), (2501, 6101530), (3455, 4416766), (4415, 3456382), (5002, 3050765), (6910, 2208383), (8830, 1728191), (12505, 1220306), (25010, 610153), (28331, 538630), (36203, 421510), (42151, 362030), (53863, 283310), (56662, 269315), (72406, 210755), (84302, 181015), (107726, 141655)]