9862140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 29917440

約数和(自身を除く): 20055300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 211, 228, 246, 285, 380, 410, 422, 492, 570, 615, 633, 779, 820, 844, 1055, 1140, 1230, 1266, 1558, 2110, 2337, 2460, 2532, 3116, 3165, 3895, 4009, 4220, 4674, 6330, 7790, 8018, 8651, 9348, 11685, 12027, 12660, 15580, 16036, 17302, 20045, 23370, 24054, 25953, 34604, 40090, 43255, 46740, 48108, 51906, 60135, 80180, 86510, 103812, 120270, 129765, 164369, 173020, 240540, 259530, 328738, 493107, 519060, 657476, 821845, 986214, 1643690, 1972428, 2465535, 3287380, 4931070, 9862140]

約数ペア:

[(1, 9862140), (2, 4931070), (3, 3287380), (4, 2465535), (5, 1972428), (6, 1643690), (10, 986214), (12, 821845), (15, 657476), (19, 519060), (20, 493107), (30, 328738), (38, 259530), (41, 240540), (57, 173020), (60, 164369), (76, 129765), (82, 120270), (95, 103812), (114, 86510), (123, 80180), (164, 60135), (190, 51906), (205, 48108), (211, 46740), (228, 43255), (246, 40090), (285, 34604), (380, 25953), (410, 24054), (422, 23370), (492, 20045), (570, 17302), (615, 16036), (633, 15580), (779, 12660), (820, 12027), (844, 11685), (1055, 9348), (1140, 8651), (1230, 8018), (1266, 7790), (1558, 6330), (2110, 4674), (2337, 4220), (2460, 4009), (2532, 3895), (3116, 3165)]