68149740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1663}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 191213568

約数和(自身を除く): 123063828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 1663, 2049, 2732, 3326, 3415, 4098, 4989, 6652, 6830, 8196, 8315, 9978, 10245, 13660, 16630, 19956, 20490, 24945, 33260, 40980, 49890, 99780, 1135829, 2271658, 3407487, 4543316, 5679145, 6814974, 11358290, 13629948, 17037435, 22716580, 34074870, 68149740]

約数ペア:

[(1, 68149740), (2, 34074870), (3, 22716580), (4, 17037435), (5, 13629948), (6, 11358290), (10, 6814974), (12, 5679145), (15, 4543316), (20, 3407487), (30, 2271658), (60, 1135829), (683, 99780), (1366, 49890), (1663, 40980), (2049, 33260), (2732, 24945), (3326, 20490), (3415, 19956), (4098, 16630), (4989, 13660), (6652, 10245), (6830, 9978), (8196, 8315)]