40949790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 115979040

約数和(自身を除く): 75029250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 313, 445, 490, 534, 623, 626, 735, 890, 939, 1246, 1335, 1470, 1565, 1869, 1878, 2191, 2670, 3115, 3130, 3738, 4361, 4382, 4695, 6230, 6573, 8722, 9345, 9390, 10955, 13083, 13146, 15337, 18690, 21805, 21910, 26166, 27857, 30674, 32865, 43610, 46011, 55714, 65415, 65730, 76685, 83571, 92022, 130830, 139285, 153370, 167142, 194999, 230055, 278570, 389998, 417855, 460110, 584997, 835710, 974995, 1169994, 1364993, 1949990, 2729986, 2924985, 4094979, 5849970, 6824965, 8189958, 13649930, 20474895, 40949790]

約数ペア:

[(1, 40949790), (2, 20474895), (3, 13649930), (5, 8189958), (6, 6824965), (7, 5849970), (10, 4094979), (14, 2924985), (15, 2729986), (21, 1949990), (30, 1364993), (35, 1169994), (42, 974995), (49, 835710), (70, 584997), (89, 460110), (98, 417855), (105, 389998), (147, 278570), (178, 230055), (210, 194999), (245, 167142), (267, 153370), (294, 139285), (313, 130830), (445, 92022), (490, 83571), (534, 76685), (623, 65730), (626, 65415), (735, 55714), (890, 46011), (939, 43610), (1246, 32865), (1335, 30674), (1470, 27857), (1565, 26166), (1869, 21910), (1878, 21805), (2191, 18690), (2670, 15337), (3115, 13146), (3130, 13083), (3738, 10955), (4361, 9390), (4382, 9345), (4695, 8722), (6230, 6573)]