427819020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3575

約数の個数: 96

約数和(自身を含む): 1257016320

約数和(自身を除く): 829197300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 142, 145, 174, 213, 284, 290, 348, 355, 426, 435, 580, 710, 852, 870, 1065, 1420, 1740, 2059, 2130, 3463, 4118, 4260, 6177, 6926, 8236, 10295, 10389, 12354, 13852, 17315, 20590, 20778, 24708, 30885, 34630, 41180, 41556, 51945, 61770, 69260, 100427, 103890, 123540, 200854, 207780, 245873, 301281, 401708, 491746, 502135, 602562, 737619, 983492, 1004270, 1205124, 1229365, 1475238, 1506405, 2008540, 2458730, 2950476, 3012810, 3688095, 4917460, 6025620, 7130317, 7376190, 14260634, 14752380, 21390951, 28521268, 35651585, 42781902, 71303170, 85563804, 106954755, 142606340, 213909510, 427819020]

約数ペア:

[(1, 427819020), (2, 213909510), (3, 142606340), (4, 106954755), (5, 85563804), (6, 71303170), (10, 42781902), (12, 35651585), (15, 28521268), (20, 21390951), (29, 14752380), (30, 14260634), (58, 7376190), (60, 7130317), (71, 6025620), (87, 4917460), (116, 3688095), (142, 3012810), (145, 2950476), (174, 2458730), (213, 2008540), (284, 1506405), (290, 1475238), (348, 1229365), (355, 1205124), (426, 1004270), (435, 983492), (580, 737619), (710, 602562), (852, 502135), (870, 491746), (1065, 401708), (1420, 301281), (1740, 245873), (2059, 207780), (2130, 200854), (3463, 123540), (4118, 103890), (4260, 100427), (6177, 69260), (6926, 61770), (8236, 51945), (10295, 41556), (10389, 41180), (12354, 34630), (13852, 30885), (17315, 24708), (20590, 20778)]