2129310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 5644080

約数和(自身を除く): 3514770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 401, 531, 590, 802, 885, 1062, 1203, 1770, 2005, 2406, 2655, 3609, 4010, 5310, 6015, 7218, 12030, 18045, 23659, 36090, 47318, 70977, 118295, 141954, 212931, 236590, 354885, 425862, 709770, 1064655, 2129310]

約数ペア:

[(1, 2129310), (2, 1064655), (3, 709770), (5, 425862), (6, 354885), (9, 236590), (10, 212931), (15, 141954), (18, 118295), (30, 70977), (45, 47318), (59, 36090), (90, 23659), (118, 18045), (177, 12030), (295, 7218), (354, 6015), (401, 5310), (531, 4010), (590, 3609), (802, 2655), (885, 2406), (1062, 2005), (1203, 1770)]