370954220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{203821}}^1$

素因数の和:203850

約数の個数: 48

約数和(自身を含む): 958778688

約数和(自身を除く): 587824468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 203821, 407642, 815284, 1019105, 1426747, 2038210, 2649673, 2853494, 4076420, 5299346, 5706988, 7133735, 10598692, 13248365, 14267470, 18547711, 26496730, 28534940, 37095422, 52993460, 74190844, 92738555, 185477110, 370954220]

約数ペア:

[(1, 370954220), (2, 185477110), (4, 92738555), (5, 74190844), (7, 52993460), (10, 37095422), (13, 28534940), (14, 26496730), (20, 18547711), (26, 14267470), (28, 13248365), (35, 10598692), (52, 7133735), (65, 5706988), (70, 5299346), (91, 4076420), (130, 2853494), (140, 2649673), (182, 2038210), (260, 1426747), (364, 1019105), (455, 815284), (910, 407642), (1820, 203821)]