15822090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 43670016

約数和(自身を除く): 27847926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 107, 155, 159, 186, 214, 265, 279, 310, 318, 321, 465, 477, 530, 535, 558, 642, 795, 930, 954, 963, 1070, 1395, 1590, 1605, 1643, 1926, 2385, 2790, 3210, 3286, 3317, 4770, 4815, 4929, 5671, 6634, 8215, 9630, 9858, 9951, 11342, 14787, 16430, 16585, 17013, 19902, 24645, 28355, 29574, 29853, 33170, 34026, 49290, 49755, 51039, 56710, 59706, 73935, 85065, 99510, 102078, 147870, 149265, 170130, 175801, 255195, 298530, 351602, 510390, 527403, 879005, 1054806, 1582209, 1758010, 2637015, 3164418, 5274030, 7911045, 15822090]

約数ペア:

[(1, 15822090), (2, 7911045), (3, 5274030), (5, 3164418), (6, 2637015), (9, 1758010), (10, 1582209), (15, 1054806), (18, 879005), (30, 527403), (31, 510390), (45, 351602), (53, 298530), (62, 255195), (90, 175801), (93, 170130), (106, 149265), (107, 147870), (155, 102078), (159, 99510), (186, 85065), (214, 73935), (265, 59706), (279, 56710), (310, 51039), (318, 49755), (321, 49290), (465, 34026), (477, 33170), (530, 29853), (535, 29574), (558, 28355), (642, 24645), (795, 19902), (930, 17013), (954, 16585), (963, 16430), (1070, 14787), (1395, 11342), (1590, 9951), (1605, 9858), (1643, 9630), (1926, 8215), (2385, 6634), (2790, 5671), (3210, 4929), (3286, 4815), (3317, 4770)]