193364940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3319}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 542142720

約数和(自身を除く): 348777780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1942, 2913, 3319, 3884, 4855, 5826, 6638, 9710, 9957, 11652, 13276, 14565, 16595, 19420, 19914, 29130, 33190, 39828, 49785, 58260, 66380, 99570, 199140, 3222749, 6445498, 9668247, 12890996, 16113745, 19336494, 32227490, 38672988, 48341235, 64454980, 96682470, 193364940]

約数ペア:

[(1, 193364940), (2, 96682470), (3, 64454980), (4, 48341235), (5, 38672988), (6, 32227490), (10, 19336494), (12, 16113745), (15, 12890996), (20, 9668247), (30, 6445498), (60, 3222749), (971, 199140), (1942, 99570), (2913, 66380), (3319, 58260), (3884, 49785), (4855, 39828), (5826, 33190), (6638, 29130), (9710, 19914), (9957, 19420), (11652, 16595), (13276, 14565)]