2019347481930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{948050461}}^1$

素因数の和:948050542

約数の個数: 32

約数和(自身を含む): 4914693595008

約数和(自身を除く): 2895346113078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 948050461, 1896100922, 2844151383, 4740252305, 5688302766, 9480504610, 14220756915, 28441513830, 67311582731, 134623165462, 201934748193, 336557913655, 403869496386, 673115827310, 1009673740965, 2019347481930]

約数ペア:

[(1, 2019347481930), (2, 1009673740965), (3, 673115827310), (5, 403869496386), (6, 336557913655), (10, 201934748193), (15, 134623165462), (30, 67311582731), (71, 28441513830), (142, 14220756915), (213, 9480504610), (355, 5688302766), (426, 4740252305), (710, 2844151383), (1065, 1896100922), (2130, 948050461)]