30156894

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 70217280

約数和(自身を除く): 40060386

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 82, 106, 123, 159, 246, 257, 318, 369, 477, 514, 738, 771, 954, 1107, 1431, 1542, 2173, 2214, 2313, 2862, 4346, 4626, 6519, 6939, 10537, 13038, 13621, 13878, 19557, 21074, 27242, 31611, 39114, 40863, 58671, 63222, 81726, 94833, 117342, 122589, 189666, 245178, 284499, 367767, 558461, 568998, 735534, 1116922, 1675383, 3350766, 5026149, 10052298, 15078447, 30156894]

約数ペア:

[(1, 30156894), (2, 15078447), (3, 10052298), (6, 5026149), (9, 3350766), (18, 1675383), (27, 1116922), (41, 735534), (53, 568998), (54, 558461), (82, 367767), (106, 284499), (123, 245178), (159, 189666), (246, 122589), (257, 117342), (318, 94833), (369, 81726), (477, 63222), (514, 58671), (738, 40863), (771, 39114), (954, 31611), (1107, 27242), (1431, 21074), (1542, 19557), (2173, 13878), (2214, 13621), (2313, 13038), (2862, 10537), (4346, 6939), (4626, 6519)]