71739390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 178246656

約数和(自身を除く): 106507266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 83, 94, 141, 166, 235, 249, 282, 415, 470, 498, 613, 705, 830, 1226, 1245, 1410, 1839, 2490, 3065, 3678, 3901, 6130, 7802, 9195, 11703, 18390, 19505, 23406, 28811, 39010, 50879, 57622, 58515, 86433, 101758, 117030, 144055, 152637, 172866, 254395, 288110, 305274, 432165, 508790, 763185, 864330, 1526370, 2391313, 4782626, 7173939, 11956565, 14347878, 23913130, 35869695, 71739390]

約数ペア:

[(1, 71739390), (2, 35869695), (3, 23913130), (5, 14347878), (6, 11956565), (10, 7173939), (15, 4782626), (30, 2391313), (47, 1526370), (83, 864330), (94, 763185), (141, 508790), (166, 432165), (235, 305274), (249, 288110), (282, 254395), (415, 172866), (470, 152637), (498, 144055), (613, 117030), (705, 101758), (830, 86433), (1226, 58515), (1245, 57622), (1410, 50879), (1839, 39010), (2490, 28811), (3065, 23406), (3678, 19505), (3901, 18390), (6130, 11703), (7802, 9195)]