68107380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 145628940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 2789, 4070, 4884, 5578, 6105, 8140, 8367, 11156, 12210, 13945, 16734, 24420, 27890, 30679, 33468, 41835, 55780, 61358, 83670, 92037, 103193, 122716, 153395, 167340, 184074, 206386, 306790, 309579, 368148, 412772, 460185, 515965, 613580, 619158, 920370, 1031930, 1135123, 1238316, 1547895, 1840740, 2063860, 2270246, 3095790, 3405369, 4540492, 5675615, 6191580, 6810738, 11351230, 13621476, 17026845, 22702460, 34053690, 68107380]

約数ペア:

[(1, 68107380), (2, 34053690), (3, 22702460), (4, 17026845), (5, 13621476), (6, 11351230), (10, 6810738), (11, 6191580), (12, 5675615), (15, 4540492), (20, 3405369), (22, 3095790), (30, 2270246), (33, 2063860), (37, 1840740), (44, 1547895), (55, 1238316), (60, 1135123), (66, 1031930), (74, 920370), (110, 619158), (111, 613580), (132, 515965), (148, 460185), (165, 412772), (185, 368148), (220, 309579), (222, 306790), (330, 206386), (370, 184074), (407, 167340), (444, 153395), (555, 122716), (660, 103193), (740, 92037), (814, 83670), (1110, 61358), (1221, 55780), (1628, 41835), (2035, 33468), (2220, 30679), (2442, 27890), (2789, 24420), (4070, 16734), (4884, 13945), (5578, 12210), (6105, 11156), (8140, 8367)]