15789270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 46096128

約数和(自身を除く): 30306858

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, 467, 483, 490, 690, 735, 805, 934, 966, 1127, 1401, 1470, 1610, 2254, 2335, 2415, 2802, 3269, 3381, 4670, 4830, 5635, 6538, 6762, 7005, 9807, 10741, 11270, 14010, 16345, 16905, 19614, 21482, 22883, 32223, 32690, 33810, 45766, 49035, 53705, 64446, 68649, 75187, 98070, 107410, 114415, 137298, 150374, 161115, 225561, 228830, 322230, 343245, 375935, 451122, 526309, 686490, 751870, 1052618, 1127805, 1578927, 2255610, 2631545, 3157854, 5263090, 7894635, 15789270]

約数ペア:

[(1, 15789270), (2, 7894635), (3, 5263090), (5, 3157854), (6, 2631545), (7, 2255610), (10, 1578927), (14, 1127805), (15, 1052618), (21, 751870), (23, 686490), (30, 526309), (35, 451122), (42, 375935), (46, 343245), (49, 322230), (69, 228830), (70, 225561), (98, 161115), (105, 150374), (115, 137298), (138, 114415), (147, 107410), (161, 98070), (210, 75187), (230, 68649), (245, 64446), (294, 53705), (322, 49035), (345, 45766), (467, 33810), (483, 32690), (490, 32223), (690, 22883), (735, 21482), (805, 19614), (934, 16905), (966, 16345), (1127, 14010), (1401, 11270), (1470, 10741), (1610, 9807), (2254, 7005), (2335, 6762), (2415, 6538), (2802, 5635), (3269, 4830), (3381, 4670)]