84636030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 216235008

約数和(自身を除く): 131598978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 263, 510, 526, 631, 789, 1262, 1315, 1578, 1893, 2630, 3155, 3786, 3945, 4471, 6310, 7890, 8942, 9465, 10727, 13413, 18930, 21454, 22355, 26826, 32181, 44710, 53635, 64362, 67065, 107270, 134130, 160905, 165953, 321810, 331906, 497859, 829765, 995718, 1659530, 2489295, 2821201, 4978590, 5642402, 8463603, 14106005, 16927206, 28212010, 42318015, 84636030]

約数ペア:

[(1, 84636030), (2, 42318015), (3, 28212010), (5, 16927206), (6, 14106005), (10, 8463603), (15, 5642402), (17, 4978590), (30, 2821201), (34, 2489295), (51, 1659530), (85, 995718), (102, 829765), (170, 497859), (255, 331906), (263, 321810), (510, 165953), (526, 160905), (631, 134130), (789, 107270), (1262, 67065), (1315, 64362), (1578, 53635), (1893, 44710), (2630, 32181), (3155, 26826), (3786, 22355), (3945, 21454), (4471, 18930), (6310, 13413), (7890, 10727), (8942, 9465)]