123307002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1145

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 228928518

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 819, 897, 966, 1091, 1242, 1449, 1638, 1794, 2093, 2182, 2457, 2691, 2898, 3273, 4186, 4347, 4914, 5382, 6279, 6546, 7637, 8073, 8694, 9819, 12558, 14183, 15274, 16146, 18837, 19638, 22911, 25093, 28366, 29457, 37674, 42549, 45822, 50186, 56511, 58914, 68733, 75279, 85098, 99281, 113022, 127647, 137466, 150558, 175651, 198562, 206199, 225837, 255294, 297843, 326209, 351302, 382941, 412398, 451674, 526953, 595686, 652418, 677511, 765882, 893529, 978627, 1053906, 1355022, 1580859, 1787058, 1957254, 2283463, 2680587, 2935881, 3161718, 4566926, 4742577, 5361174, 5871762, 6850389, 8807643, 9485154, 13700778, 17615286, 20551167, 41102334, 61653501, 123307002]

約数ペア:

[(1, 123307002), (2, 61653501), (3, 41102334), (6, 20551167), (7, 17615286), (9, 13700778), (13, 9485154), (14, 8807643), (18, 6850389), (21, 5871762), (23, 5361174), (26, 4742577), (27, 4566926), (39, 3161718), (42, 2935881), (46, 2680587), (54, 2283463), (63, 1957254), (69, 1787058), (78, 1580859), (91, 1355022), (117, 1053906), (126, 978627), (138, 893529), (161, 765882), (182, 677511), (189, 652418), (207, 595686), (234, 526953), (273, 451674), (299, 412398), (322, 382941), (351, 351302), (378, 326209), (414, 297843), (483, 255294), (546, 225837), (598, 206199), (621, 198562), (702, 175651), (819, 150558), (897, 137466), (966, 127647), (1091, 113022), (1242, 99281), (1449, 85098), (1638, 75279), (1794, 68733), (2093, 58914), (2182, 56511), (2457, 50186), (2691, 45822), (2898, 42549), (3273, 37674), (4186, 29457), (4347, 28366), (4914, 25093), (5382, 22911), (6279, 19638), (6546, 18837), (7637, 16146), (8073, 15274), (8694, 14183), (9819, 12558)]