30000654

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 67026960

約数和(自身を除く): 37026306

約数列:

[1, 2, 3, 6, 9, 18, 61, 89, 122, 178, 183, 267, 307, 366, 534, 549, 614, 801, 921, 1098, 1602, 1842, 2763, 5429, 5526, 10858, 16287, 18727, 27323, 32574, 37454, 48861, 54646, 56181, 81969, 97722, 112362, 163938, 168543, 245907, 337086, 491814, 1666703, 3333406, 5000109, 10000218, 15000327, 30000654]

約数ペア:

[(1, 30000654), (2, 15000327), (3, 10000218), (6, 5000109), (9, 3333406), (18, 1666703), (61, 491814), (89, 337086), (122, 245907), (178, 168543), (183, 163938), (267, 112362), (307, 97722), (366, 81969), (534, 56181), (549, 54646), (614, 48861), (801, 37454), (921, 32574), (1098, 27323), (1602, 18727), (1842, 16287), (2763, 10858), (5429, 5526)]