64460030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 62444290

約数列:

[1, 2, 5, 10, 23, 46, 47, 67, 89, 94, 115, 134, 178, 230, 235, 335, 445, 470, 670, 890, 1081, 1541, 2047, 2162, 3082, 3149, 4094, 4183, 5405, 5963, 6298, 7705, 8366, 10235, 10810, 11926, 15410, 15745, 20470, 20915, 29815, 31490, 41830, 59630, 72427, 96209, 137149, 144854, 192418, 274298, 280261, 362135, 481045, 560522, 685745, 724270, 962090, 1371490, 1401305, 2802610, 6446003, 12892006, 32230015, 64460030]

約数ペア:

[(1, 64460030), (2, 32230015), (5, 12892006), (10, 6446003), (23, 2802610), (46, 1401305), (47, 1371490), (67, 962090), (89, 724270), (94, 685745), (115, 560522), (134, 481045), (178, 362135), (230, 280261), (235, 274298), (335, 192418), (445, 144854), (470, 137149), (670, 96209), (890, 72427), (1081, 59630), (1541, 41830), (2047, 31490), (2162, 29815), (3082, 20915), (3149, 20470), (4094, 15745), (4183, 15410), (5405, 11926), (5963, 10810), (6298, 10235), (7705, 8366)]