1228466070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4807

約数の個数: 144

約数和(自身を含む): 3662822592

約数和(自身を除く): 2434356522

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 338, 390, 442, 507, 510, 585, 663, 765, 845, 1014, 1105, 1170, 1326, 1521, 1530, 1690, 1989, 2210, 2535, 2873, 3042, 3315, 3978, 4751, 5070, 5746, 6630, 7605, 8619, 9502, 9945, 14253, 14365, 15210, 17238, 19890, 23755, 25857, 28506, 28730, 42759, 43095, 47510, 51714, 61763, 71265, 80767, 85518, 86190, 123526, 129285, 142530, 161534, 185289, 213795, 242301, 258570, 308815, 370578, 403835, 427590, 484602, 555867, 617630, 726903, 802919, 807670, 926445, 1049971, 1111734, 1211505, 1453806, 1605838, 1852890, 2099942, 2408757, 2423010, 2779335, 3149913, 3634515, 4014595, 4817514, 5249855, 5558670, 6299826, 7226271, 7269030, 8029190, 9449739, 10499710, 12043785, 13649623, 14452542, 15749565, 18899478, 24087570, 27299246, 31499130, 36131355, 40948869, 47248695, 68248115, 72262710, 81897738, 94497390, 122846607, 136496230, 204744345, 245693214, 409488690, 614233035, 1228466070]

約数ペア:

[(1, 1228466070), (2, 614233035), (3, 409488690), (5, 245693214), (6, 204744345), (9, 136496230), (10, 122846607), (13, 94497390), (15, 81897738), (17, 72262710), (18, 68248115), (26, 47248695), (30, 40948869), (34, 36131355), (39, 31499130), (45, 27299246), (51, 24087570), (65, 18899478), (78, 15749565), (85, 14452542), (90, 13649623), (102, 12043785), (117, 10499710), (130, 9449739), (153, 8029190), (169, 7269030), (170, 7226271), (195, 6299826), (221, 5558670), (234, 5249855), (255, 4817514), (306, 4014595), (338, 3634515), (390, 3149913), (442, 2779335), (507, 2423010), (510, 2408757), (585, 2099942), (663, 1852890), (765, 1605838), (845, 1453806), (1014, 1211505), (1105, 1111734), (1170, 1049971), (1326, 926445), (1521, 807670), (1530, 802919), (1690, 726903), (1989, 617630), (2210, 555867), (2535, 484602), (2873, 427590), (3042, 403835), (3315, 370578), (3978, 308815), (4751, 258570), (5070, 242301), (5746, 213795), (6630, 185289), (7605, 161534), (8619, 142530), (9502, 129285), (9945, 123526), (14253, 86190), (14365, 85518), (15210, 80767), (17238, 71265), (19890, 61763), (23755, 51714), (25857, 47510), (28506, 43095), (28730, 42759)]