917382570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{15787}}^1$

素因数の和:15959

約数の個数: 64

約数和(自身を含む): 2387145600

約数和(自身を除く): 1469763030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1937, 2235, 3874, 4470, 5811, 9685, 11622, 15787, 19370, 29055, 31574, 47361, 58110, 78935, 94722, 157870, 205231, 236805, 410462, 473610, 615693, 1026155, 1231386, 2052310, 2352263, 3078465, 4704526, 6156930, 7056789, 11761315, 14113578, 23522630, 30579419, 35283945, 61158838, 70567890, 91738257, 152897095, 183476514, 305794190, 458691285, 917382570]

約数ペア:

[(1, 917382570), (2, 458691285), (3, 305794190), (5, 183476514), (6, 152897095), (10, 91738257), (13, 70567890), (15, 61158838), (26, 35283945), (30, 30579419), (39, 23522630), (65, 14113578), (78, 11761315), (130, 7056789), (149, 6156930), (195, 4704526), (298, 3078465), (390, 2352263), (447, 2052310), (745, 1231386), (894, 1026155), (1490, 615693), (1937, 473610), (2235, 410462), (3874, 236805), (4470, 205231), (5811, 157870), (9685, 94722), (11622, 78935), (15787, 58110), (19370, 47361), (29055, 31574)]