29949672260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2542417}}^1$

素因数の和:2542476

約数の個数: 48

約数和(自身を含む): 68340195840

約数和(自身を除く): 38390523580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 2542417, 5084834, 10169668, 12712085, 25424170, 48305923, 50848340, 78814927, 96611846, 157629854, 193223692, 241529615, 315259708, 394074635, 483059230, 788149270, 966118460, 1497483613, 1576298540, 2994967226, 5989934452, 7487418065, 14974836130, 29949672260]

約数ペア:

[(1, 29949672260), (2, 14974836130), (4, 7487418065), (5, 5989934452), (10, 2994967226), (19, 1576298540), (20, 1497483613), (31, 966118460), (38, 788149270), (62, 483059230), (76, 394074635), (95, 315259708), (124, 241529615), (155, 193223692), (190, 157629854), (310, 96611846), (380, 78814927), (589, 50848340), (620, 48305923), (1178, 25424170), (2356, 12712085), (2945, 10169668), (5890, 5084834), (11780, 2542417)]