13870980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1546

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 31851900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1511, 1530, 1836, 2295, 3022, 3060, 4533, 4590, 6044, 7555, 9066, 9180, 13599, 15110, 18132, 22665, 25687, 27198, 30220, 40797, 45330, 51374, 54396, 67995, 77061, 81594, 90660, 102748, 128435, 135990, 154122, 163188, 203985, 231183, 256870, 271980, 308244, 385305, 407970, 462366, 513740, 693549, 770610, 815940, 924732, 1155915, 1387098, 1541220, 2311830, 2774196, 3467745, 4623660, 6935490, 13870980]

約数ペア:

[(1, 13870980), (2, 6935490), (3, 4623660), (4, 3467745), (5, 2774196), (6, 2311830), (9, 1541220), (10, 1387098), (12, 1155915), (15, 924732), (17, 815940), (18, 770610), (20, 693549), (27, 513740), (30, 462366), (34, 407970), (36, 385305), (45, 308244), (51, 271980), (54, 256870), (60, 231183), (68, 203985), (85, 163188), (90, 154122), (102, 135990), (108, 128435), (135, 102748), (153, 90660), (170, 81594), (180, 77061), (204, 67995), (255, 54396), (270, 51374), (306, 45330), (340, 40797), (459, 30220), (510, 27198), (540, 25687), (612, 22665), (765, 18132), (918, 15110), (1020, 13599), (1511, 9180), (1530, 9066), (1836, 7555), (2295, 6044), (3022, 4590), (3060, 4533)]