705804540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5077}}^1$

素因数の和:5427

約数の個数: 96

約数和(自身を含む): 2265844224

約数和(自身を除く): 1560039684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 993, 1324, 1655, 1986, 2317, 3310, 3972, 4634, 4965, 5077, 6620, 6951, 9268, 9930, 10154, 11585, 13902, 15231, 19860, 20308, 23170, 25385, 27804, 30462, 34755, 35539, 46340, 50770, 60924, 69510, 71078, 76155, 101540, 106617, 139020, 142156, 152310, 177695, 213234, 304620, 355390, 426468, 533085, 710780, 1066170, 1680487, 2132340, 3360974, 5041461, 6721948, 8402435, 10082922, 11763409, 16804870, 20165844, 23526818, 25207305, 33609740, 35290227, 47053636, 50414610, 58817045, 70580454, 100829220, 117634090, 141160908, 176451135, 235268180, 352902270, 705804540]

約数ペア:

[(1, 705804540), (2, 352902270), (3, 235268180), (4, 176451135), (5, 141160908), (6, 117634090), (7, 100829220), (10, 70580454), (12, 58817045), (14, 50414610), (15, 47053636), (20, 35290227), (21, 33609740), (28, 25207305), (30, 23526818), (35, 20165844), (42, 16804870), (60, 11763409), (70, 10082922), (84, 8402435), (105, 6721948), (140, 5041461), (210, 3360974), (331, 2132340), (420, 1680487), (662, 1066170), (993, 710780), (1324, 533085), (1655, 426468), (1986, 355390), (2317, 304620), (3310, 213234), (3972, 177695), (4634, 152310), (4965, 142156), (5077, 139020), (6620, 106617), (6951, 101540), (9268, 76155), (9930, 71078), (10154, 69510), (11585, 60924), (13902, 50770), (15231, 46340), (19860, 35539), (20308, 34755), (23170, 30462), (25385, 27804)]