605753460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19913}}^1$

素因数の和:19954

約数の個数: 108

約数和(自身を含む): 1989767052

約数和(自身を除く): 1384013592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 19913, 30420, 39826, 59739, 79652, 99565, 119478, 179217, 199130, 238956, 258869, 298695, 358434, 398260, 517738, 597390, 716868, 776607, 896085, 1035476, 1194780, 1294345, 1553214, 1792170, 2329821, 2588690, 3106428, 3365297, 3584340, 3883035, 4659642, 5177380, 6730594, 7766070, 9319284, 10095891, 11649105, 13461188, 15532140, 16826485, 20191782, 23298210, 30287673, 33652970, 40383564, 46596420, 50479455, 60575346, 67305940, 100958910, 121150692, 151438365, 201917820, 302876730, 605753460]

約数ペア:

[(1, 605753460), (2, 302876730), (3, 201917820), (4, 151438365), (5, 121150692), (6, 100958910), (9, 67305940), (10, 60575346), (12, 50479455), (13, 46596420), (15, 40383564), (18, 33652970), (20, 30287673), (26, 23298210), (30, 20191782), (36, 16826485), (39, 15532140), (45, 13461188), (52, 11649105), (60, 10095891), (65, 9319284), (78, 7766070), (90, 6730594), (117, 5177380), (130, 4659642), (156, 3883035), (169, 3584340), (180, 3365297), (195, 3106428), (234, 2588690), (260, 2329821), (338, 1792170), (390, 1553214), (468, 1294345), (507, 1194780), (585, 1035476), (676, 896085), (780, 776607), (845, 716868), (1014, 597390), (1170, 517738), (1521, 398260), (1690, 358434), (2028, 298695), (2340, 258869), (2535, 238956), (3042, 199130), (3380, 179217), (5070, 119478), (6084, 99565), (7605, 79652), (10140, 59739), (15210, 39826), (19913, 30420)]