30662415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 63313920

約数和(自身を除く): 32651505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 457, 497, 639, 945, 1065, 1371, 1491, 1917, 2285, 2485, 3195, 3199, 4113, 4473, 6855, 7455, 9585, 9597, 12339, 13419, 15995, 20565, 22365, 28791, 32447, 47985, 61695, 67095, 86373, 97341, 143955, 162235, 227129, 292023, 431865, 486705, 681387, 876069, 1135645, 1460115, 2044161, 3406935, 4380345, 6132483, 10220805, 30662415]

約数ペア:

[(1, 30662415), (3, 10220805), (5, 6132483), (7, 4380345), (9, 3406935), (15, 2044161), (21, 1460115), (27, 1135645), (35, 876069), (45, 681387), (63, 486705), (71, 431865), (105, 292023), (135, 227129), (189, 162235), (213, 143955), (315, 97341), (355, 86373), (457, 67095), (497, 61695), (639, 47985), (945, 32447), (1065, 28791), (1371, 22365), (1491, 20565), (1917, 15995), (2285, 13419), (2485, 12339), (3195, 9597), (3199, 9585), (4113, 7455), (4473, 6855)]