27120270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 70652736

約数和(自身を除く): 43532466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1297, 1394, 2091, 2594, 3485, 3891, 4182, 6485, 6970, 7782, 10455, 12970, 19455, 20910, 22049, 38910, 44098, 53177, 66147, 106354, 110245, 132294, 159531, 220490, 265885, 319062, 330735, 531770, 661470, 797655, 904009, 1595310, 1808018, 2712027, 4520045, 5424054, 9040090, 13560135, 27120270]

約数ペア:

[(1, 27120270), (2, 13560135), (3, 9040090), (5, 5424054), (6, 4520045), (10, 2712027), (15, 1808018), (17, 1595310), (30, 904009), (34, 797655), (41, 661470), (51, 531770), (82, 330735), (85, 319062), (102, 265885), (123, 220490), (170, 159531), (205, 132294), (246, 110245), (255, 106354), (410, 66147), (510, 53177), (615, 44098), (697, 38910), (1230, 22049), (1297, 20910), (1394, 19455), (2091, 12970), (2594, 10455), (3485, 7782), (3891, 6970), (4182, 6485)]