342957030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 128

約数和(自身を含む): 963809280

約数和(自身を除く): 620852250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1178, 1209, 1235, 1482, 1493, 1767, 2015, 2418, 2470, 2945, 2986, 3534, 3705, 4030, 4479, 5890, 6045, 7410, 7465, 7657, 8835, 8958, 12090, 14930, 15314, 17670, 19409, 22395, 22971, 28367, 38285, 38818, 44790, 45942, 46283, 56734, 58227, 76570, 85101, 92566, 97045, 114855, 116454, 138849, 141835, 170202, 194090, 229710, 231415, 277698, 283670, 291135, 368771, 425505, 462830, 582270, 601679, 694245, 737542, 851010, 879377, 1106313, 1203358, 1388490, 1758754, 1805037, 1843855, 2212626, 2638131, 3008395, 3610074, 3687710, 4396885, 5276262, 5531565, 6016790, 8793770, 9025185, 11063130, 11431901, 13190655, 18050370, 22863802, 26381310, 34295703, 57159505, 68591406, 114319010, 171478515, 342957030]

約数ペア:

[(1, 342957030), (2, 171478515), (3, 114319010), (5, 68591406), (6, 57159505), (10, 34295703), (13, 26381310), (15, 22863802), (19, 18050370), (26, 13190655), (30, 11431901), (31, 11063130), (38, 9025185), (39, 8793770), (57, 6016790), (62, 5531565), (65, 5276262), (78, 4396885), (93, 3687710), (95, 3610074), (114, 3008395), (130, 2638131), (155, 2212626), (186, 1843855), (190, 1805037), (195, 1758754), (247, 1388490), (285, 1203358), (310, 1106313), (390, 879377), (403, 851010), (465, 737542), (494, 694245), (570, 601679), (589, 582270), (741, 462830), (806, 425505), (930, 368771), (1178, 291135), (1209, 283670), (1235, 277698), (1482, 231415), (1493, 229710), (1767, 194090), (2015, 170202), (2418, 141835), (2470, 138849), (2945, 116454), (2986, 114855), (3534, 97045), (3705, 92566), (4030, 85101), (4479, 76570), (5890, 58227), (6045, 56734), (7410, 46283), (7465, 45942), (7657, 44790), (8835, 38818), (8958, 38285), (12090, 28367), (14930, 22971), (15314, 22395), (17670, 19409)]