139898040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37607}}^1$

素因数の和:37652

約数の個数: 64

約数和(自身を含む): 433244160

約数和(自身を除く): 293346120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37607, 75214, 112821, 150428, 188035, 225642, 300856, 376070, 451284, 564105, 752140, 902568, 1128210, 1165817, 1504280, 2256420, 2331634, 3497451, 4512840, 4663268, 5829085, 6994902, 9326536, 11658170, 13989804, 17487255, 23316340, 27979608, 34974510, 46632680, 69949020, 139898040]

約数ペア:

[(1, 139898040), (2, 69949020), (3, 46632680), (4, 34974510), (5, 27979608), (6, 23316340), (8, 17487255), (10, 13989804), (12, 11658170), (15, 9326536), (20, 6994902), (24, 5829085), (30, 4663268), (31, 4512840), (40, 3497451), (60, 2331634), (62, 2256420), (93, 1504280), (120, 1165817), (124, 1128210), (155, 902568), (186, 752140), (248, 564105), (310, 451284), (372, 376070), (465, 300856), (620, 225642), (744, 188035), (930, 150428), (1240, 112821), (1860, 75214), (3720, 37607)]