1017672420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 2935312128

約数和(自身を除く): 1917639708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 557, 740, 823, 1110, 1114, 1646, 1671, 2220, 2228, 2469, 2785, 3292, 3342, 4115, 4938, 5570, 6684, 8230, 8355, 9876, 11140, 12345, 16460, 16710, 20609, 24690, 30451, 33420, 41218, 49380, 60902, 61827, 82436, 91353, 103045, 121804, 123654, 152255, 182706, 206090, 247308, 304510, 309135, 365412, 412180, 456765, 458411, 609020, 618270, 913530, 916822, 1236540, 1375233, 1827060, 1833644, 2292055, 2750466, 4584110, 5500932, 6876165, 9168220, 13752330, 16961207, 27504660, 33922414, 50883621, 67844828, 84806035, 101767242, 169612070, 203534484, 254418105, 339224140, 508836210, 1017672420]

約数ペア:

[(1, 1017672420), (2, 508836210), (3, 339224140), (4, 254418105), (5, 203534484), (6, 169612070), (10, 101767242), (12, 84806035), (15, 67844828), (20, 50883621), (30, 33922414), (37, 27504660), (60, 16961207), (74, 13752330), (111, 9168220), (148, 6876165), (185, 5500932), (222, 4584110), (370, 2750466), (444, 2292055), (555, 1833644), (557, 1827060), (740, 1375233), (823, 1236540), (1110, 916822), (1114, 913530), (1646, 618270), (1671, 609020), (2220, 458411), (2228, 456765), (2469, 412180), (2785, 365412), (3292, 309135), (3342, 304510), (4115, 247308), (4938, 206090), (5570, 182706), (6684, 152255), (8230, 123654), (8355, 121804), (9876, 103045), (11140, 91353), (12345, 82436), (16460, 61827), (16710, 60902), (20609, 49380), (24690, 41218), (30451, 33420)]