8042970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 21337344

約数和(自身を除く): 13294374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 503, 533, 615, 1006, 1066, 1230, 1509, 1599, 2515, 2665, 3018, 3198, 5030, 5330, 6539, 7545, 7995, 13078, 15090, 15990, 19617, 20623, 32695, 39234, 41246, 61869, 65390, 98085, 103115, 123738, 196170, 206230, 268099, 309345, 536198, 618690, 804297, 1340495, 1608594, 2680990, 4021485, 8042970]

約数ペア:

[(1, 8042970), (2, 4021485), (3, 2680990), (5, 1608594), (6, 1340495), (10, 804297), (13, 618690), (15, 536198), (26, 309345), (30, 268099), (39, 206230), (41, 196170), (65, 123738), (78, 103115), (82, 98085), (123, 65390), (130, 61869), (195, 41246), (205, 39234), (246, 32695), (390, 20623), (410, 19617), (503, 15990), (533, 15090), (615, 13078), (1006, 7995), (1066, 7545), (1230, 6539), (1509, 5330), (1599, 5030), (2515, 3198), (2665, 3018)]