64426830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 167469120

約数和(自身を除く): 103042290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 709, 1165, 1398, 1418, 2127, 2330, 3029, 3495, 3545, 4254, 6058, 6990, 7090, 9087, 9217, 10635, 15145, 18174, 18434, 21270, 27651, 30290, 45435, 46085, 55302, 90870, 92170, 138255, 165197, 276510, 330394, 495591, 825985, 991182, 1651970, 2147561, 2477955, 4295122, 4955910, 6442683, 10737805, 12885366, 21475610, 32213415, 64426830]

約数ペア:

[(1, 64426830), (2, 32213415), (3, 21475610), (5, 12885366), (6, 10737805), (10, 6442683), (13, 4955910), (15, 4295122), (26, 2477955), (30, 2147561), (39, 1651970), (65, 991182), (78, 825985), (130, 495591), (195, 330394), (233, 276510), (390, 165197), (466, 138255), (699, 92170), (709, 90870), (1165, 55302), (1398, 46085), (1418, 45435), (2127, 30290), (2330, 27651), (3029, 21270), (3495, 18434), (3545, 18174), (4254, 15145), (6058, 10635), (6990, 9217), (7090, 9087)]