2753660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 4866820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 89, 91, 119, 130, 140, 170, 178, 182, 221, 238, 260, 340, 356, 364, 442, 445, 455, 476, 595, 623, 884, 890, 910, 1105, 1157, 1190, 1246, 1513, 1547, 1780, 1820, 2210, 2314, 2380, 2492, 3026, 3094, 3115, 4420, 4628, 5785, 6052, 6188, 6230, 7565, 7735, 8099, 10591, 11570, 12460, 15130, 15470, 16198, 19669, 21182, 23140, 30260, 30940, 32396, 39338, 40495, 42364, 52955, 78676, 80990, 98345, 105910, 137683, 161980, 196690, 211820, 275366, 393380, 550732, 688415, 1376830, 2753660]

約数ペア:

[(1, 2753660), (2, 1376830), (4, 688415), (5, 550732), (7, 393380), (10, 275366), (13, 211820), (14, 196690), (17, 161980), (20, 137683), (26, 105910), (28, 98345), (34, 80990), (35, 78676), (52, 52955), (65, 42364), (68, 40495), (70, 39338), (85, 32396), (89, 30940), (91, 30260), (119, 23140), (130, 21182), (140, 19669), (170, 16198), (178, 15470), (182, 15130), (221, 12460), (238, 11570), (260, 10591), (340, 8099), (356, 7735), (364, 7565), (442, 6230), (445, 6188), (455, 6052), (476, 5785), (595, 4628), (623, 4420), (884, 3115), (890, 3094), (910, 3026), (1105, 2492), (1157, 2380), (1190, 2314), (1246, 2210), (1513, 1820), (1547, 1780)]