2013204510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{28351}}^1$

素因数の和:28630

約数の個数: 64

約数和(自身を含む): 5389148160

約数和(自身を除く): 3375943650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7101, 7890, 11835, 14202, 23670, 28351, 35505, 56702, 71010, 85053, 141755, 170106, 255159, 283510, 425265, 510318, 765477, 850530, 1275795, 1530954, 2551590, 3827385, 7456313, 7654770, 14912626, 22368939, 37281565, 44737878, 67106817, 74563130, 111844695, 134213634, 201320451, 223689390, 335534085, 402640902, 671068170, 1006602255, 2013204510]

約数ペア:

[(1, 2013204510), (2, 1006602255), (3, 671068170), (5, 402640902), (6, 335534085), (9, 223689390), (10, 201320451), (15, 134213634), (18, 111844695), (27, 74563130), (30, 67106817), (45, 44737878), (54, 37281565), (90, 22368939), (135, 14912626), (263, 7654770), (270, 7456313), (526, 3827385), (789, 2551590), (1315, 1530954), (1578, 1275795), (2367, 850530), (2630, 765477), (3945, 510318), (4734, 425265), (7101, 283510), (7890, 255159), (11835, 170106), (14202, 141755), (23670, 85053), (28351, 71010), (35505, 56702)]