30556926

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 73180800

約数和(自身を除く): 42623874

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 81, 118, 138, 139, 162, 177, 207, 278, 354, 414, 417, 531, 621, 834, 1062, 1242, 1251, 1357, 1593, 1863, 2502, 2714, 3186, 3197, 3726, 3753, 4071, 4779, 6394, 7506, 8142, 8201, 9558, 9591, 11259, 12213, 16402, 19182, 22518, 24426, 24603, 28773, 36639, 49206, 57546, 73278, 73809, 86319, 109917, 147618, 172638, 188623, 219834, 221427, 258957, 377246, 442854, 517914, 565869, 664281, 1131738, 1328562, 1697607, 3395214, 5092821, 10185642, 15278463, 30556926]

約数ペア:

[(1, 30556926), (2, 15278463), (3, 10185642), (6, 5092821), (9, 3395214), (18, 1697607), (23, 1328562), (27, 1131738), (46, 664281), (54, 565869), (59, 517914), (69, 442854), (81, 377246), (118, 258957), (138, 221427), (139, 219834), (162, 188623), (177, 172638), (207, 147618), (278, 109917), (354, 86319), (414, 73809), (417, 73278), (531, 57546), (621, 49206), (834, 36639), (1062, 28773), (1242, 24603), (1251, 24426), (1357, 22518), (1593, 19182), (1863, 16402), (2502, 12213), (2714, 11259), (3186, 9591), (3197, 9558), (3726, 8201), (3753, 8142), (4071, 7506), (4779, 6394)]