2449209750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{251201}}^1$

素因数の和:251234

約数の個数: 64

約数和(自身を含む): 6583502016

約数和(自身を除く): 4134292266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 251201, 502402, 753603, 1256005, 1507206, 2512010, 3265613, 3768015, 6280025, 6531226, 7536030, 9796839, 12560050, 16328065, 18840075, 19593678, 31400125, 32656130, 37680150, 48984195, 62800250, 81640325, 94200375, 97968390, 163280650, 188400750, 244920975, 408201625, 489841950, 816403250, 1224604875, 2449209750]

約数ペア:

[(1, 2449209750), (2, 1224604875), (3, 816403250), (5, 489841950), (6, 408201625), (10, 244920975), (13, 188400750), (15, 163280650), (25, 97968390), (26, 94200375), (30, 81640325), (39, 62800250), (50, 48984195), (65, 37680150), (75, 32656130), (78, 31400125), (125, 19593678), (130, 18840075), (150, 16328065), (195, 12560050), (250, 9796839), (325, 7536030), (375, 6531226), (390, 6280025), (650, 3768015), (750, 3265613), (975, 2512010), (1625, 1507206), (1950, 1256005), (3250, 753603), (4875, 502402), (9750, 251201)]