9887460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 30772224

約数和(自身を除く): 20884764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 211, 213, 220, 284, 330, 355, 422, 426, 633, 660, 710, 781, 844, 852, 1055, 1065, 1266, 1420, 1562, 2110, 2130, 2321, 2343, 2532, 3124, 3165, 3905, 4220, 4260, 4642, 4686, 6330, 6963, 7810, 9284, 9372, 11605, 11715, 12660, 13926, 14981, 15620, 23210, 23430, 27852, 29962, 34815, 44943, 46420, 46860, 59924, 69630, 74905, 89886, 139260, 149810, 164791, 179772, 224715, 299620, 329582, 449430, 494373, 659164, 823955, 898860, 988746, 1647910, 1977492, 2471865, 3295820, 4943730, 9887460]

約数ペア:

[(1, 9887460), (2, 4943730), (3, 3295820), (4, 2471865), (5, 1977492), (6, 1647910), (10, 988746), (11, 898860), (12, 823955), (15, 659164), (20, 494373), (22, 449430), (30, 329582), (33, 299620), (44, 224715), (55, 179772), (60, 164791), (66, 149810), (71, 139260), (110, 89886), (132, 74905), (142, 69630), (165, 59924), (211, 46860), (213, 46420), (220, 44943), (284, 34815), (330, 29962), (355, 27852), (422, 23430), (426, 23210), (633, 15620), (660, 14981), (710, 13926), (781, 12660), (844, 11715), (852, 11605), (1055, 9372), (1065, 9284), (1266, 7810), (1420, 6963), (1562, 6330), (2110, 4686), (2130, 4642), (2321, 4260), (2343, 4220), (2532, 3905), (3124, 3165)]