123036810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 319213440

約数和(自身を除く): 196176630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 389, 390, 778, 811, 1167, 1622, 1945, 2334, 2433, 3890, 4055, 4866, 5057, 5835, 8110, 10114, 10543, 11670, 12165, 15171, 21086, 24330, 25285, 30342, 31629, 50570, 52715, 63258, 75855, 105430, 151710, 158145, 315479, 316290, 630958, 946437, 1577395, 1892874, 3154790, 4101227, 4732185, 8202454, 9464370, 12303681, 20506135, 24607362, 41012270, 61518405, 123036810]

約数ペア:

[(1, 123036810), (2, 61518405), (3, 41012270), (5, 24607362), (6, 20506135), (10, 12303681), (13, 9464370), (15, 8202454), (26, 4732185), (30, 4101227), (39, 3154790), (65, 1892874), (78, 1577395), (130, 946437), (195, 630958), (389, 316290), (390, 315479), (778, 158145), (811, 151710), (1167, 105430), (1622, 75855), (1945, 63258), (2334, 52715), (2433, 50570), (3890, 31629), (4055, 30342), (4866, 25285), (5057, 24330), (5835, 21086), (8110, 15171), (10114, 12165), (10543, 11670)]