3840772590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1376621}}^1$

素因数の和:1376665

約数の個数: 48

約数和(自身を含む): 10308145536

約数和(自身を除く): 6467372946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 1376621, 2753242, 4129863, 6883105, 8259726, 12389589, 13766210, 20649315, 24779178, 41298630, 42675251, 61947945, 85350502, 123895890, 128025753, 213376255, 256051506, 384077259, 426752510, 640128765, 768154518, 1280257530, 1920386295, 3840772590]

約数ペア:

[(1, 3840772590), (2, 1920386295), (3, 1280257530), (5, 768154518), (6, 640128765), (9, 426752510), (10, 384077259), (15, 256051506), (18, 213376255), (30, 128025753), (31, 123895890), (45, 85350502), (62, 61947945), (90, 42675251), (93, 41298630), (155, 24779178), (186, 20649315), (279, 13766210), (310, 12389589), (465, 8259726), (558, 6883105), (930, 4129863), (1395, 2753242), (2790, 1376621)]