223641990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17377}}^1$

素因数の和:17414

約数の個数: 96

約数和(自身を含む): 683163936

約数和(自身を除く): 459521946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 17377, 34754, 52131, 86885, 104262, 156393, 173770, 191147, 225901, 260655, 312786, 382294, 451802, 521310, 573441, 677703, 781965, 955735, 1129505, 1146882, 1355406, 1563930, 1720323, 1911470, 2033109, 2259010, 2484911, 2867205, 3388515, 3440646, 4066218, 4969822, 5734410, 6777030, 7454733, 8601615, 10165545, 12424555, 14909466, 17203230, 20331090, 22364199, 24849110, 37273665, 44728398, 74547330, 111820995, 223641990]

約数ペア:

[(1, 223641990), (2, 111820995), (3, 74547330), (5, 44728398), (6, 37273665), (9, 24849110), (10, 22364199), (11, 20331090), (13, 17203230), (15, 14909466), (18, 12424555), (22, 10165545), (26, 8601615), (30, 7454733), (33, 6777030), (39, 5734410), (45, 4969822), (55, 4066218), (65, 3440646), (66, 3388515), (78, 2867205), (90, 2484911), (99, 2259010), (110, 2033109), (117, 1911470), (130, 1720323), (143, 1563930), (165, 1355406), (195, 1146882), (198, 1129505), (234, 955735), (286, 781965), (330, 677703), (390, 573441), (429, 521310), (495, 451802), (585, 382294), (715, 312786), (858, 260655), (990, 225901), (1170, 191147), (1287, 173770), (1430, 156393), (2145, 104262), (2574, 86885), (4290, 52131), (6435, 34754), (12870, 17377)]