12888974610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{472643}}^1$

素因数の和:472760

約数の個数: 64

約数和(自身を含む): 34710975360

約数和(自身を除く): 21822000750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 9090, 13635, 27270, 472643, 945286, 1417929, 2363215, 2835858, 4253787, 4726430, 7089645, 8507574, 12761361, 14179290, 21268935, 25522722, 42537870, 47736943, 63806805, 95473886, 127613610, 143210829, 238684715, 286421658, 429632487, 477369430, 716054145, 859264974, 1288897461, 1432108290, 2148162435, 2577794922, 4296324870, 6444487305, 12888974610]

約数ペア:

[(1, 12888974610), (2, 6444487305), (3, 4296324870), (5, 2577794922), (6, 2148162435), (9, 1432108290), (10, 1288897461), (15, 859264974), (18, 716054145), (27, 477369430), (30, 429632487), (45, 286421658), (54, 238684715), (90, 143210829), (101, 127613610), (135, 95473886), (202, 63806805), (270, 47736943), (303, 42537870), (505, 25522722), (606, 21268935), (909, 14179290), (1010, 12761361), (1515, 8507574), (1818, 7089645), (2727, 4726430), (3030, 4253787), (4545, 2835858), (5454, 2363215), (9090, 1417929), (13635, 945286), (27270, 472643)]