89869430

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 199655280

約数和(自身を除く): 109785850

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 197, 245, 266, 343, 394, 490, 665, 686, 931, 985, 1330, 1379, 1715, 1862, 1970, 2401, 2758, 3430, 3743, 4655, 4802, 6517, 6895, 7486, 9310, 9653, 12005, 13034, 13790, 18715, 19306, 24010, 26201, 32585, 37430, 45619, 48265, 52402, 65170, 67571, 91238, 96530, 131005, 135142, 183407, 228095, 262010, 337855, 366814, 456190, 472997, 675710, 917035, 945994, 1283849, 1834070, 2364985, 2567698, 4729970, 6419245, 8986943, 12838490, 17973886, 44934715, 89869430]

約数ペア:

[(1, 89869430), (2, 44934715), (5, 17973886), (7, 12838490), (10, 8986943), (14, 6419245), (19, 4729970), (35, 2567698), (38, 2364985), (49, 1834070), (70, 1283849), (95, 945994), (98, 917035), (133, 675710), (190, 472997), (197, 456190), (245, 366814), (266, 337855), (343, 262010), (394, 228095), (490, 183407), (665, 135142), (686, 131005), (931, 96530), (985, 91238), (1330, 67571), (1379, 65170), (1715, 52402), (1862, 48265), (1970, 45619), (2401, 37430), (2758, 32585), (3430, 26201), (3743, 24010), (4655, 19306), (4802, 18715), (6517, 13790), (6895, 13034), (7486, 12005), (9310, 9653)]