28629510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10517

約数の個数: 64

約数和(自身を含む): 84575232

約数和(自身を除く): 55945722

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 10487, 20974, 31461, 52435, 62922, 73409, 104870, 136331, 146818, 157305, 220227, 272662, 314610, 367045, 408993, 440454, 681655, 734090, 817986, 954317, 1101135, 1363310, 1908634, 2044965, 2202270, 2862951, 4089930, 4771585, 5725902, 9543170, 14314755, 28629510]

約数ペア:

[(1, 28629510), (2, 14314755), (3, 9543170), (5, 5725902), (6, 4771585), (7, 4089930), (10, 2862951), (13, 2202270), (14, 2044965), (15, 1908634), (21, 1363310), (26, 1101135), (30, 954317), (35, 817986), (39, 734090), (42, 681655), (65, 440454), (70, 408993), (78, 367045), (91, 314610), (105, 272662), (130, 220227), (182, 157305), (195, 146818), (210, 136331), (273, 104870), (390, 73409), (455, 62922), (546, 52435), (910, 31461), (1365, 20974), (2730, 10487)]