8312340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 24837120

約数和(自身を除く): 16524780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 109, 123, 124, 155, 164, 186, 205, 218, 246, 310, 327, 372, 410, 436, 465, 492, 545, 615, 620, 654, 820, 930, 1090, 1230, 1271, 1308, 1635, 1860, 2180, 2460, 2542, 3270, 3379, 3813, 4469, 5084, 6355, 6540, 6758, 7626, 8938, 10137, 12710, 13407, 13516, 15252, 16895, 17876, 19065, 20274, 22345, 25420, 26814, 33790, 38130, 40548, 44690, 50685, 53628, 67035, 67580, 76260, 89380, 101370, 134070, 138539, 202740, 268140, 277078, 415617, 554156, 692695, 831234, 1385390, 1662468, 2078085, 2770780, 4156170, 8312340]

約数ペア:

[(1, 8312340), (2, 4156170), (3, 2770780), (4, 2078085), (5, 1662468), (6, 1385390), (10, 831234), (12, 692695), (15, 554156), (20, 415617), (30, 277078), (31, 268140), (41, 202740), (60, 138539), (62, 134070), (82, 101370), (93, 89380), (109, 76260), (123, 67580), (124, 67035), (155, 53628), (164, 50685), (186, 44690), (205, 40548), (218, 38130), (246, 33790), (310, 26814), (327, 25420), (372, 22345), (410, 20274), (436, 19065), (465, 17876), (492, 16895), (545, 15252), (615, 13516), (620, 13407), (654, 12710), (820, 10137), (930, 8938), (1090, 7626), (1230, 6758), (1271, 6540), (1308, 6355), (1635, 5084), (1860, 4469), (2180, 3813), (2460, 3379), (2542, 3270)]