30254688

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 94091760

約数和(自身を除く): 63837072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 97, 108, 114, 144, 152, 171, 194, 216, 228, 288, 291, 304, 342, 361, 388, 432, 456, 513, 582, 608, 684, 722, 776, 864, 873, 912, 1026, 1083, 1164, 1368, 1444, 1552, 1746, 1824, 1843, 2052, 2166, 2328, 2619, 2736, 2888, 3104, 3249, 3492, 3686, 4104, 4332, 4656, 5238, 5472, 5529, 5776, 6498, 6984, 7372, 8208, 8664, 9312, 9747, 10476, 11058, 11552, 12996, 13968, 14744, 16416, 16587, 17328, 19494, 20952, 22116, 25992, 27936, 29488, 33174, 34656, 35017, 38988, 41904, 44232, 49761, 51984, 58976, 66348, 70034, 77976, 83808, 88464, 99522, 103968, 105051, 132696, 140068, 155952, 176928, 199044, 210102, 265392, 280136, 311904, 315153, 398088, 420204, 530784, 560272, 630306, 796176, 840408, 945459, 1120544, 1260612, 1592352, 1680816, 1890918, 2521224, 3361632, 3781836, 5042448, 7563672, 10084896, 15127344, 30254688]

約数ペア:

[(1, 30254688), (2, 15127344), (3, 10084896), (4, 7563672), (6, 5042448), (8, 3781836), (9, 3361632), (12, 2521224), (16, 1890918), (18, 1680816), (19, 1592352), (24, 1260612), (27, 1120544), (32, 945459), (36, 840408), (38, 796176), (48, 630306), (54, 560272), (57, 530784), (72, 420204), (76, 398088), (96, 315153), (97, 311904), (108, 280136), (114, 265392), (144, 210102), (152, 199044), (171, 176928), (194, 155952), (216, 140068), (228, 132696), (288, 105051), (291, 103968), (304, 99522), (342, 88464), (361, 83808), (388, 77976), (432, 70034), (456, 66348), (513, 58976), (582, 51984), (608, 49761), (684, 44232), (722, 41904), (776, 38988), (864, 35017), (873, 34656), (912, 33174), (1026, 29488), (1083, 27936), (1164, 25992), (1368, 22116), (1444, 20952), (1552, 19494), (1746, 17328), (1824, 16587), (1843, 16416), (2052, 14744), (2166, 13968), (2328, 12996), (2619, 11552), (2736, 11058), (2888, 10476), (3104, 9747), (3249, 9312), (3492, 8664), (3686, 8208), (4104, 7372), (4332, 6984), (4656, 6498), (5238, 5776), (5472, 5529)]