2017202850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{344821}}^1$

素因数の和:344852

約数の個数: 72

約数和(自身を含む): 5836457172

約数和(自身を除く): 3819254322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 344821, 689642, 1034463, 1724105, 2068926, 3103389, 3448210, 4482673, 5172315, 6206778, 8620525, 8965346, 10344630, 13448019, 15516945, 17241050, 22413365, 25861575, 26896038, 31033890, 40344057, 44826730, 51723150, 67240095, 77584725, 80688114, 112066825, 134480190, 155169450, 201720285, 224133650, 336200475, 403440570, 672400950, 1008601425, 2017202850]

約数ペア:

[(1, 2017202850), (2, 1008601425), (3, 672400950), (5, 403440570), (6, 336200475), (9, 224133650), (10, 201720285), (13, 155169450), (15, 134480190), (18, 112066825), (25, 80688114), (26, 77584725), (30, 67240095), (39, 51723150), (45, 44826730), (50, 40344057), (65, 31033890), (75, 26896038), (78, 25861575), (90, 22413365), (117, 17241050), (130, 15516945), (150, 13448019), (195, 10344630), (225, 8965346), (234, 8620525), (325, 6206778), (390, 5172315), (450, 4482673), (585, 3448210), (650, 3103389), (975, 2068926), (1170, 1724105), (1950, 1034463), (2925, 689642), (5850, 344821)]