30804930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 87390576

約数和(自身を除く): 56585646

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 113, 117, 130, 195, 226, 233, 234, 339, 390, 466, 565, 585, 678, 699, 1017, 1130, 1165, 1170, 1398, 1469, 1695, 2034, 2097, 2330, 2938, 3029, 3390, 3495, 4194, 4407, 5085, 6058, 6990, 7345, 8814, 9087, 10170, 10485, 13221, 14690, 15145, 18174, 20970, 22035, 26329, 26442, 27261, 30290, 44070, 45435, 52658, 54522, 66105, 78987, 90870, 131645, 132210, 136305, 157974, 236961, 263290, 272610, 342277, 394935, 473922, 684554, 789870, 1026831, 1184805, 1711385, 2053662, 2369610, 3080493, 3422770, 5134155, 6160986, 10268310, 15402465, 30804930]

約数ペア:

[(1, 30804930), (2, 15402465), (3, 10268310), (5, 6160986), (6, 5134155), (9, 3422770), (10, 3080493), (13, 2369610), (15, 2053662), (18, 1711385), (26, 1184805), (30, 1026831), (39, 789870), (45, 684554), (65, 473922), (78, 394935), (90, 342277), (113, 272610), (117, 263290), (130, 236961), (195, 157974), (226, 136305), (233, 132210), (234, 131645), (339, 90870), (390, 78987), (466, 66105), (565, 54522), (585, 52658), (678, 45435), (699, 44070), (1017, 30290), (1130, 27261), (1165, 26442), (1170, 26329), (1398, 22035), (1469, 20970), (1695, 18174), (2034, 15145), (2097, 14690), (2330, 13221), (2938, 10485), (3029, 10170), (3390, 9087), (3495, 8814), (4194, 7345), (4407, 6990), (5085, 6058)]