31073591230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{21149}}^1$

素因数の和:21242

約数の個数: 96

約数和(自身を含む): 66141295200

約数和(自身を除く): 35067703970

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 361, 370, 407, 418, 703, 722, 814, 1045, 1406, 1805, 2035, 2090, 3515, 3610, 3971, 4070, 7030, 7733, 7942, 13357, 15466, 19855, 21149, 26714, 38665, 39710, 42298, 66785, 77330, 105745, 133570, 146927, 211490, 232639, 293854, 401831, 465278, 734635, 782513, 803662, 1163195, 1469270, 1565026, 2009155, 2326390, 3912565, 4018310, 4420141, 7634789, 7825130, 8607643, 8840282, 14867747, 15269578, 17215286, 22100705, 29735494, 38173945, 43038215, 44201410, 74338735, 76347890, 83982679, 86076430, 148677470, 163545217, 167965358, 282487193, 327090434, 419913395, 564974386, 817726085, 839826790, 1412435965, 1635452170, 2824871930, 3107359123, 6214718246, 15536795615, 31073591230]

約数ペア:

[(1, 31073591230), (2, 15536795615), (5, 6214718246), (10, 3107359123), (11, 2824871930), (19, 1635452170), (22, 1412435965), (37, 839826790), (38, 817726085), (55, 564974386), (74, 419913395), (95, 327090434), (110, 282487193), (185, 167965358), (190, 163545217), (209, 148677470), (361, 86076430), (370, 83982679), (407, 76347890), (418, 74338735), (703, 44201410), (722, 43038215), (814, 38173945), (1045, 29735494), (1406, 22100705), (1805, 17215286), (2035, 15269578), (2090, 14867747), (3515, 8840282), (3610, 8607643), (3971, 7825130), (4070, 7634789), (7030, 4420141), (7733, 4018310), (7942, 3912565), (13357, 2326390), (15466, 2009155), (19855, 1565026), (21149, 1469270), (26714, 1163195), (38665, 803662), (39710, 782513), (42298, 734635), (66785, 465278), (77330, 401831), (105745, 293854), (133570, 232639), (146927, 211490)]