71305890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76673}}^1$

素因数の和:76714

約数の個数: 32

約数和(自身を含む): 176656896

約数和(自身を除く): 105351006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 76673, 153346, 230019, 383365, 460038, 766730, 1150095, 2300190, 2376863, 4753726, 7130589, 11884315, 14261178, 23768630, 35652945, 71305890]

約数ペア:

[(1, 71305890), (2, 35652945), (3, 23768630), (5, 14261178), (6, 11884315), (10, 7130589), (15, 4753726), (30, 2376863), (31, 2300190), (62, 1150095), (93, 766730), (155, 460038), (186, 383365), (310, 230019), (465, 153346), (930, 76673)]