1988875642620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{23492507}}^1$

素因数の和:23492619

約数の個数: 96

約数和(自身を含む): 5967472912128

約数和(自身を除く): 3978597269508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 996, 1020, 1245, 1411, 1660, 2490, 2822, 4233, 4980, 5644, 7055, 8466, 14110, 16932, 21165, 28220, 42330, 84660, 23492507, 46985014, 70477521, 93970028, 117462535, 140955042, 234925070, 281910084, 352387605, 399372619, 469850140, 704775210, 798745238, 1198117857, 1409550420, 1597490476, 1949878081, 1996863095, 2396235714, 3899756162, 3993726190, 4792471428, 5849634243, 5990589285, 7799512324, 7987452380, 9749390405, 11699268486, 11981178570, 19498780810, 23398536972, 23962357140, 29248171215, 33147927377, 38997561620, 58496342430, 66295854754, 99443782131, 116992684860, 132591709508, 165739636885, 198887564262, 331479273770, 397775128524, 497218910655, 662958547540, 994437821310, 1988875642620]

約数ペア:

[(1, 1988875642620), (2, 994437821310), (3, 662958547540), (4, 497218910655), (5, 397775128524), (6, 331479273770), (10, 198887564262), (12, 165739636885), (15, 132591709508), (17, 116992684860), (20, 99443782131), (30, 66295854754), (34, 58496342430), (51, 38997561620), (60, 33147927377), (68, 29248171215), (83, 23962357140), (85, 23398536972), (102, 19498780810), (166, 11981178570), (170, 11699268486), (204, 9749390405), (249, 7987452380), (255, 7799512324), (332, 5990589285), (340, 5849634243), (415, 4792471428), (498, 3993726190), (510, 3899756162), (830, 2396235714), (996, 1996863095), (1020, 1949878081), (1245, 1597490476), (1411, 1409550420), (1660, 1198117857), (2490, 798745238), (2822, 704775210), (4233, 469850140), (4980, 399372619), (5644, 352387605), (7055, 281910084), (8466, 234925070), (14110, 140955042), (16932, 117462535), (21165, 93970028), (28220, 70477521), (42330, 46985014), (84660, 23492507)]