15236970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 43763328

約数和(自身を除く): 28526358

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 53, 70, 74, 105, 106, 111, 159, 185, 210, 222, 259, 265, 318, 370, 371, 518, 530, 555, 742, 777, 795, 1110, 1113, 1295, 1369, 1554, 1590, 1855, 1961, 2226, 2590, 2738, 3710, 3885, 3922, 4107, 5565, 5883, 6845, 7770, 8214, 9583, 9805, 11130, 11766, 13690, 13727, 19166, 19610, 20535, 27454, 28749, 29415, 41070, 41181, 47915, 57498, 58830, 68635, 72557, 82362, 95830, 137270, 143745, 145114, 205905, 217671, 287490, 362785, 411810, 435342, 507899, 725570, 1015798, 1088355, 1523697, 2176710, 2539495, 3047394, 5078990, 7618485, 15236970]

約数ペア:

[(1, 15236970), (2, 7618485), (3, 5078990), (5, 3047394), (6, 2539495), (7, 2176710), (10, 1523697), (14, 1088355), (15, 1015798), (21, 725570), (30, 507899), (35, 435342), (37, 411810), (42, 362785), (53, 287490), (70, 217671), (74, 205905), (105, 145114), (106, 143745), (111, 137270), (159, 95830), (185, 82362), (210, 72557), (222, 68635), (259, 58830), (265, 57498), (318, 47915), (370, 41181), (371, 41070), (518, 29415), (530, 28749), (555, 27454), (742, 20535), (777, 19610), (795, 19166), (1110, 13727), (1113, 13690), (1295, 11766), (1369, 11130), (1554, 9805), (1590, 9583), (1855, 8214), (1961, 7770), (2226, 6845), (2590, 5883), (2738, 5565), (3710, 4107), (3885, 3922)]