15348270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 43879968

約数和(自身を除く): 28531698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 197, 210, 245, 265, 294, 318, 371, 394, 490, 530, 591, 735, 742, 795, 985, 1113, 1182, 1379, 1470, 1590, 1855, 1970, 2226, 2597, 2758, 2955, 3710, 4137, 5194, 5565, 5910, 6895, 7791, 8274, 9653, 10441, 11130, 12985, 13790, 15582, 19306, 20685, 20882, 25970, 28959, 31323, 38955, 41370, 48265, 52205, 57918, 62646, 73087, 77910, 96530, 104410, 144795, 146174, 156615, 219261, 289590, 313230, 365435, 438522, 511609, 730870, 1023218, 1096305, 1534827, 2192610, 2558045, 3069654, 5116090, 7674135, 15348270]

約数ペア:

[(1, 15348270), (2, 7674135), (3, 5116090), (5, 3069654), (6, 2558045), (7, 2192610), (10, 1534827), (14, 1096305), (15, 1023218), (21, 730870), (30, 511609), (35, 438522), (42, 365435), (49, 313230), (53, 289590), (70, 219261), (98, 156615), (105, 146174), (106, 144795), (147, 104410), (159, 96530), (197, 77910), (210, 73087), (245, 62646), (265, 57918), (294, 52205), (318, 48265), (371, 41370), (394, 38955), (490, 31323), (530, 28959), (591, 25970), (735, 20882), (742, 20685), (795, 19306), (985, 15582), (1113, 13790), (1182, 12985), (1379, 11130), (1470, 10441), (1590, 9653), (1855, 8274), (1970, 7791), (2226, 6895), (2597, 5910), (2758, 5565), (2955, 5194), (3710, 4137)]