245647934940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1\times {\mathrm{23041}}^1$

素因数の和:24487

約数の個数: 96

約数和(自身を含む): 693399034944

約数和(自身を除く): 447751100004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1297, 1370, 1644, 2055, 2594, 2740, 3891, 4110, 5188, 6485, 7782, 8220, 12970, 15564, 19455, 23041, 25940, 38910, 46082, 69123, 77820, 92164, 115205, 138246, 177689, 230410, 276492, 345615, 355378, 460820, 533067, 691230, 710756, 888445, 1066134, 1382460, 1776890, 2132268, 2665335, 3156617, 3553780, 5330670, 6313234, 9469851, 10661340, 12626468, 15783085, 18939702, 29884177, 31566170, 37879404, 47349255, 59768354, 63132340, 89652531, 94698510, 119536708, 149420885, 179305062, 189397020, 298841770, 358610124, 448262655, 597683540, 896525310, 1793050620, 4094132249, 8188264498, 12282396747, 16376528996, 20470661245, 24564793494, 40941322490, 49129586988, 61411983735, 81882644980, 122823967470, 245647934940]

約数ペア:

[(1, 245647934940), (2, 122823967470), (3, 81882644980), (4, 61411983735), (5, 49129586988), (6, 40941322490), (10, 24564793494), (12, 20470661245), (15, 16376528996), (20, 12282396747), (30, 8188264498), (60, 4094132249), (137, 1793050620), (274, 896525310), (411, 597683540), (548, 448262655), (685, 358610124), (822, 298841770), (1297, 189397020), (1370, 179305062), (1644, 149420885), (2055, 119536708), (2594, 94698510), (2740, 89652531), (3891, 63132340), (4110, 59768354), (5188, 47349255), (6485, 37879404), (7782, 31566170), (8220, 29884177), (12970, 18939702), (15564, 15783085), (19455, 12626468), (23041, 10661340), (25940, 9469851), (38910, 6313234), (46082, 5330670), (69123, 3553780), (77820, 3156617), (92164, 2665335), (115205, 2132268), (138246, 1776890), (177689, 1382460), (230410, 1066134), (276492, 888445), (345615, 710756), (355378, 691230), (460820, 533067)]