15654030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 45702144

約数和(自身を除く): 30048114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 463, 483, 490, 690, 735, 805, 926, 966, 1127, 1389, 1470, 1610, 2254, 2315, 2415, 2778, 3241, 3381, 4630, 4830, 5635, 6482, 6762, 6945, 9723, 10649, 11270, 13890, 16205, 16905, 19446, 21298, 22687, 31947, 32410, 33810, 45374, 48615, 53245, 63894, 68061, 74543, 97230, 106490, 113435, 136122, 149086, 159735, 223629, 226870, 319470, 340305, 372715, 447258, 521801, 680610, 745430, 1043602, 1118145, 1565403, 2236290, 2609005, 3130806, 5218010, 7827015, 15654030]

約数ペア:

[(1, 15654030), (2, 7827015), (3, 5218010), (5, 3130806), (6, 2609005), (7, 2236290), (10, 1565403), (14, 1118145), (15, 1043602), (21, 745430), (23, 680610), (30, 521801), (35, 447258), (42, 372715), (46, 340305), (49, 319470), (69, 226870), (70, 223629), (98, 159735), (105, 149086), (115, 136122), (138, 113435), (147, 106490), (161, 97230), (210, 74543), (230, 68061), (245, 63894), (294, 53245), (322, 48615), (345, 45374), (463, 33810), (483, 32410), (490, 31947), (690, 22687), (735, 21298), (805, 19446), (926, 16905), (966, 16205), (1127, 13890), (1389, 11270), (1470, 10649), (1610, 9723), (2254, 6945), (2315, 6762), (2415, 6482), (2778, 5635), (3241, 4830), (3381, 4630)]