30514456

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 74487600

約数和(自身を除く): 43973144

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 241, 266, 323, 392, 476, 482, 532, 646, 833, 931, 952, 964, 1064, 1292, 1666, 1687, 1862, 1928, 2261, 2584, 3332, 3374, 3724, 4097, 4522, 4579, 6664, 6748, 7448, 8194, 9044, 9158, 11809, 13496, 15827, 16388, 18088, 18316, 23618, 28679, 31654, 32053, 32776, 36632, 47236, 57358, 63308, 64106, 77843, 94472, 114716, 126616, 128212, 155686, 200753, 224371, 229432, 256424, 311372, 401506, 448742, 544901, 622744, 803012, 897484, 1089802, 1606024, 1794968, 2179604, 3814307, 4359208, 7628614, 15257228, 30514456]

約数ペア:

[(1, 30514456), (2, 15257228), (4, 7628614), (7, 4359208), (8, 3814307), (14, 2179604), (17, 1794968), (19, 1606024), (28, 1089802), (34, 897484), (38, 803012), (49, 622744), (56, 544901), (68, 448742), (76, 401506), (98, 311372), (119, 256424), (133, 229432), (136, 224371), (152, 200753), (196, 155686), (238, 128212), (241, 126616), (266, 114716), (323, 94472), (392, 77843), (476, 64106), (482, 63308), (532, 57358), (646, 47236), (833, 36632), (931, 32776), (952, 32053), (964, 31654), (1064, 28679), (1292, 23618), (1666, 18316), (1687, 18088), (1862, 16388), (1928, 15827), (2261, 13496), (2584, 11809), (3332, 9158), (3374, 9044), (3724, 8194), (4097, 7448), (4522, 6748), (4579, 6664)]