372130990

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1455

約数の個数: 80

約数和(自身を含む): 853072560

約数和(自身を除く): 480941570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1409, 1715, 2401, 2695, 2818, 3430, 3773, 4802, 5390, 7045, 7546, 9863, 12005, 14090, 15499, 18865, 19726, 24010, 26411, 30998, 37730, 49315, 52822, 69041, 77495, 98630, 108493, 132055, 138082, 154990, 216986, 264110, 345205, 483287, 542465, 690410, 759451, 966574, 1084930, 1518902, 2416435, 3383009, 3797255, 4832870, 5316157, 6766018, 7594510, 10632314, 16915045, 26580785, 33830090, 37213099, 53161570, 74426198, 186065495, 372130990]

約数ペア:

[(1, 372130990), (2, 186065495), (5, 74426198), (7, 53161570), (10, 37213099), (11, 33830090), (14, 26580785), (22, 16915045), (35, 10632314), (49, 7594510), (55, 6766018), (70, 5316157), (77, 4832870), (98, 3797255), (110, 3383009), (154, 2416435), (245, 1518902), (343, 1084930), (385, 966574), (490, 759451), (539, 690410), (686, 542465), (770, 483287), (1078, 345205), (1409, 264110), (1715, 216986), (2401, 154990), (2695, 138082), (2818, 132055), (3430, 108493), (3773, 98630), (4802, 77495), (5390, 69041), (7045, 52822), (7546, 49315), (9863, 37730), (12005, 30998), (14090, 26411), (15499, 24010), (18865, 19726)]