3361140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 10378368

約数和(自身を除く): 7017228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 263, 284, 355, 426, 526, 639, 710, 789, 852, 1052, 1065, 1278, 1315, 1420, 1578, 2130, 2367, 2556, 2630, 3156, 3195, 3945, 4260, 4734, 5260, 6390, 7890, 9468, 11835, 12780, 15780, 18673, 23670, 37346, 47340, 56019, 74692, 93365, 112038, 168057, 186730, 224076, 280095, 336114, 373460, 560190, 672228, 840285, 1120380, 1680570, 3361140]

約数ペア:

[(1, 3361140), (2, 1680570), (3, 1120380), (4, 840285), (5, 672228), (6, 560190), (9, 373460), (10, 336114), (12, 280095), (15, 224076), (18, 186730), (20, 168057), (30, 112038), (36, 93365), (45, 74692), (60, 56019), (71, 47340), (90, 37346), (142, 23670), (180, 18673), (213, 15780), (263, 12780), (284, 11835), (355, 9468), (426, 7890), (526, 6390), (639, 5260), (710, 4734), (789, 4260), (852, 3945), (1052, 3195), (1065, 3156), (1278, 2630), (1315, 2556), (1420, 2367), (1578, 2130)]