2518110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{571}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 7629336

約数和(自身を除く): 5111226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 571, 630, 735, 882, 1142, 1470, 1713, 2205, 2855, 3426, 3997, 4410, 5139, 5710, 7994, 8565, 10278, 11991, 17130, 19985, 23982, 25695, 27979, 35973, 39970, 51390, 55958, 59955, 71946, 83937, 119910, 139895, 167874, 179865, 251811, 279790, 359730, 419685, 503622, 839370, 1259055, 2518110]

約数ペア:

[(1, 2518110), (2, 1259055), (3, 839370), (5, 503622), (6, 419685), (7, 359730), (9, 279790), (10, 251811), (14, 179865), (15, 167874), (18, 139895), (21, 119910), (30, 83937), (35, 71946), (42, 59955), (45, 55958), (49, 51390), (63, 39970), (70, 35973), (90, 27979), (98, 25695), (105, 23982), (126, 19985), (147, 17130), (210, 11991), (245, 10278), (294, 8565), (315, 7994), (441, 5710), (490, 5139), (571, 4410), (630, 3997), (735, 3426), (882, 2855), (1142, 2205), (1470, 1713)]