1794780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 5995080

約数和(自身を除く): 4200300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 169, 177, 180, 195, 234, 236, 260, 295, 338, 354, 390, 468, 507, 531, 585, 590, 676, 708, 767, 780, 845, 885, 1014, 1062, 1170, 1180, 1521, 1534, 1690, 1770, 2028, 2124, 2301, 2340, 2535, 2655, 3042, 3068, 3380, 3540, 3835, 4602, 5070, 5310, 6084, 6903, 7605, 7670, 9204, 9971, 10140, 10620, 11505, 13806, 15210, 15340, 19942, 23010, 27612, 29913, 30420, 34515, 39884, 46020, 49855, 59826, 69030, 89739, 99710, 119652, 138060, 149565, 179478, 199420, 299130, 358956, 448695, 598260, 897390, 1794780]

約数ペア:

[(1, 1794780), (2, 897390), (3, 598260), (4, 448695), (5, 358956), (6, 299130), (9, 199420), (10, 179478), (12, 149565), (13, 138060), (15, 119652), (18, 99710), (20, 89739), (26, 69030), (30, 59826), (36, 49855), (39, 46020), (45, 39884), (52, 34515), (59, 30420), (60, 29913), (65, 27612), (78, 23010), (90, 19942), (117, 15340), (118, 15210), (130, 13806), (156, 11505), (169, 10620), (177, 10140), (180, 9971), (195, 9204), (234, 7670), (236, 7605), (260, 6903), (295, 6084), (338, 5310), (354, 5070), (390, 4602), (468, 3835), (507, 3540), (531, 3380), (585, 3068), (590, 3042), (676, 2655), (708, 2535), (767, 2340), (780, 2301), (845, 2124), (885, 2028), (1014, 1770), (1062, 1690), (1170, 1534), (1180, 1521)]