30571002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 88350912

約数和(自身を除く): 57779910

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 49, 63, 66, 69, 77, 98, 99, 126, 137, 138, 147, 154, 161, 198, 207, 231, 253, 274, 294, 322, 411, 414, 441, 462, 483, 506, 539, 693, 759, 822, 882, 959, 966, 1078, 1127, 1233, 1386, 1449, 1507, 1518, 1617, 1771, 1918, 2254, 2277, 2466, 2877, 2898, 3014, 3151, 3234, 3381, 3542, 4521, 4554, 4851, 5313, 5754, 6302, 6713, 6762, 8631, 9042, 9453, 9702, 10143, 10549, 10626, 12397, 13426, 13563, 15939, 17262, 18906, 20139, 20286, 21098, 22057, 24794, 27126, 28359, 31647, 31878, 34661, 37191, 40278, 44114, 56718, 60417, 63294, 66171, 69322, 73843, 74382, 94941, 103983, 111573, 120834, 132342, 147686, 154399, 189882, 198513, 207966, 221529, 223146, 242627, 308798, 311949, 397026, 443058, 463197, 485254, 623898, 664587, 727881, 926394, 1329174, 1389591, 1455762, 1698389, 2183643, 2779182, 3396778, 4367286, 5095167, 10190334, 15285501, 30571002]

約数ペア:

[(1, 30571002), (2, 15285501), (3, 10190334), (6, 5095167), (7, 4367286), (9, 3396778), (11, 2779182), (14, 2183643), (18, 1698389), (21, 1455762), (22, 1389591), (23, 1329174), (33, 926394), (42, 727881), (46, 664587), (49, 623898), (63, 485254), (66, 463197), (69, 443058), (77, 397026), (98, 311949), (99, 308798), (126, 242627), (137, 223146), (138, 221529), (147, 207966), (154, 198513), (161, 189882), (198, 154399), (207, 147686), (231, 132342), (253, 120834), (274, 111573), (294, 103983), (322, 94941), (411, 74382), (414, 73843), (441, 69322), (462, 66171), (483, 63294), (506, 60417), (539, 56718), (693, 44114), (759, 40278), (822, 37191), (882, 34661), (959, 31878), (966, 31647), (1078, 28359), (1127, 27126), (1233, 24794), (1386, 22057), (1449, 21098), (1507, 20286), (1518, 20139), (1617, 18906), (1771, 17262), (1918, 15939), (2254, 13563), (2277, 13426), (2466, 12397), (2877, 10626), (2898, 10549), (3014, 10143), (3151, 9702), (3234, 9453), (3381, 9042), (3542, 8631), (4521, 6762), (4554, 6713), (4851, 6302), (5313, 5754)]