2519462010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{9349}}^1$

素因数の和:10063

約数の個数: 64

約数和(自身を含む): 6521961600

約数和(自身を除く): 4002499590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 691, 1382, 2073, 3455, 4146, 6910, 8983, 9349, 10365, 17966, 18698, 20730, 26949, 28047, 44915, 46745, 53898, 56094, 89830, 93490, 121537, 134745, 140235, 243074, 269490, 280470, 364611, 607685, 729222, 1215370, 1823055, 3646110, 6460159, 12920318, 19380477, 32300795, 38760954, 64601590, 83982067, 96902385, 167964134, 193804770, 251946201, 419910335, 503892402, 839820670, 1259731005, 2519462010]

約数ペア:

[(1, 2519462010), (2, 1259731005), (3, 839820670), (5, 503892402), (6, 419910335), (10, 251946201), (13, 193804770), (15, 167964134), (26, 96902385), (30, 83982067), (39, 64601590), (65, 38760954), (78, 32300795), (130, 19380477), (195, 12920318), (390, 6460159), (691, 3646110), (1382, 1823055), (2073, 1215370), (3455, 729222), (4146, 607685), (6910, 364611), (8983, 280470), (9349, 269490), (10365, 243074), (17966, 140235), (18698, 134745), (20730, 121537), (26949, 93490), (28047, 89830), (44915, 56094), (46745, 53898)]