146998980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35507}}^1$

素因数の和:35545

約数の個数: 72

約数和(自身を含む): 465296832

約数和(自身を除く): 318297852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 35507, 71014, 106521, 142028, 177535, 213042, 319563, 355070, 426084, 532605, 639126, 710140, 816661, 1065210, 1278252, 1597815, 1633322, 2130420, 2449983, 3195630, 3266644, 4083305, 4899966, 6391260, 7349949, 8166610, 9799932, 12249915, 14699898, 16333220, 24499830, 29399796, 36749745, 48999660, 73499490, 146998980]

約数ペア:

[(1, 146998980), (2, 73499490), (3, 48999660), (4, 36749745), (5, 29399796), (6, 24499830), (9, 16333220), (10, 14699898), (12, 12249915), (15, 9799932), (18, 8166610), (20, 7349949), (23, 6391260), (30, 4899966), (36, 4083305), (45, 3266644), (46, 3195630), (60, 2449983), (69, 2130420), (90, 1633322), (92, 1597815), (115, 1278252), (138, 1065210), (180, 816661), (207, 710140), (230, 639126), (276, 532605), (345, 426084), (414, 355070), (460, 319563), (690, 213042), (828, 177535), (1035, 142028), (1380, 106521), (2070, 71014), (4140, 35507)]