31367072170

素因数分解:

$2^1\times 5^1\times 7^5\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1202

約数の個数: 96

約数和(自身を含む): 66280059648

約数和(自身を除く): 34912987478

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 343, 386, 490, 686, 965, 967, 1351, 1715, 1930, 1934, 2401, 2702, 3430, 4802, 4835, 6755, 6769, 9457, 9670, 12005, 13510, 13538, 16807, 18914, 24010, 33614, 33845, 47285, 47383, 66199, 67690, 84035, 94570, 94766, 132398, 168070, 186631, 236915, 330995, 331681, 373262, 463393, 473830, 661990, 663362, 926786, 933155, 1306417, 1658405, 1866310, 2316965, 2321767, 2612834, 3243751, 3316810, 4633930, 4643534, 6487502, 6532085, 9144919, 11608835, 13064170, 16218755, 16252369, 18289838, 23217670, 32437510, 32504738, 45724595, 64014433, 81261845, 91449190, 128028866, 162523690, 320072165, 448101031, 640144330, 896202062, 2240505155, 3136707217, 4481010310, 6273414434, 15683536085, 31367072170]

約数ペア:

[(1, 31367072170), (2, 15683536085), (5, 6273414434), (7, 4481010310), (10, 3136707217), (14, 2240505155), (35, 896202062), (49, 640144330), (70, 448101031), (98, 320072165), (193, 162523690), (245, 128028866), (343, 91449190), (386, 81261845), (490, 64014433), (686, 45724595), (965, 32504738), (967, 32437510), (1351, 23217670), (1715, 18289838), (1930, 16252369), (1934, 16218755), (2401, 13064170), (2702, 11608835), (3430, 9144919), (4802, 6532085), (4835, 6487502), (6755, 4643534), (6769, 4633930), (9457, 3316810), (9670, 3243751), (12005, 2612834), (13510, 2321767), (13538, 2316965), (16807, 1866310), (18914, 1658405), (24010, 1306417), (33614, 933155), (33845, 926786), (47285, 663362), (47383, 661990), (66199, 473830), (67690, 463393), (84035, 373262), (94570, 331681), (94766, 330995), (132398, 236915), (168070, 186631)]