30137724

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 82570320

約数和(自身を除く): 52432596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 773, 1026, 1083, 1444, 1546, 2052, 2166, 2319, 3092, 3249, 4332, 4638, 6498, 6957, 9276, 9747, 12996, 13914, 14687, 19494, 20871, 27828, 29374, 38988, 41742, 44061, 58748, 83484, 88122, 132183, 176244, 264366, 279053, 396549, 528732, 558106, 793098, 837159, 1116212, 1586196, 1674318, 2511477, 3348636, 5022954, 7534431, 10045908, 15068862, 30137724]

約数ペア:

[(1, 30137724), (2, 15068862), (3, 10045908), (4, 7534431), (6, 5022954), (9, 3348636), (12, 2511477), (18, 1674318), (19, 1586196), (27, 1116212), (36, 837159), (38, 793098), (54, 558106), (57, 528732), (76, 396549), (108, 279053), (114, 264366), (171, 176244), (228, 132183), (342, 88122), (361, 83484), (513, 58748), (684, 44061), (722, 41742), (773, 38988), (1026, 29374), (1083, 27828), (1444, 20871), (1546, 19494), (2052, 14687), (2166, 13914), (2319, 12996), (3092, 9747), (3249, 9276), (4332, 6957), (4638, 6498)]