74756070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43717}}^1$

素因数の和:43749

約数の個数: 48

約数和(自身を含む): 204600240

約数和(自身を除く): 129844170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 43717, 87434, 131151, 218585, 262302, 393453, 437170, 655755, 786906, 830623, 1311510, 1661246, 1967265, 2491869, 3934530, 4153115, 4983738, 7475607, 8306230, 12459345, 14951214, 24918690, 37378035, 74756070]

約数ペア:

[(1, 74756070), (2, 37378035), (3, 24918690), (5, 14951214), (6, 12459345), (9, 8306230), (10, 7475607), (15, 4983738), (18, 4153115), (19, 3934530), (30, 2491869), (38, 1967265), (45, 1661246), (57, 1311510), (90, 830623), (95, 786906), (114, 655755), (171, 437170), (190, 393453), (285, 262302), (342, 218585), (570, 131151), (855, 87434), (1710, 43717)]