30464060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2347}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 71003520

約数和(自身を除く): 40539460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2347, 2596, 3245, 4694, 6490, 9388, 11735, 12980, 23470, 25817, 46940, 51634, 103268, 129085, 138473, 258170, 276946, 516340, 553892, 692365, 1384730, 1523203, 2769460, 3046406, 6092812, 7616015, 15232030, 30464060]

約数ペア:

[(1, 30464060), (2, 15232030), (4, 7616015), (5, 6092812), (10, 3046406), (11, 2769460), (20, 1523203), (22, 1384730), (44, 692365), (55, 553892), (59, 516340), (110, 276946), (118, 258170), (220, 138473), (236, 129085), (295, 103268), (590, 51634), (649, 46940), (1180, 25817), (1298, 23470), (2347, 12980), (2596, 11735), (3245, 9388), (4694, 6490)]