15810363070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 31317000192

約数和(自身を除く): 15506637122

約数列:

[1, 2, 5, 10, 23, 37, 46, 71, 74, 115, 137, 142, 185, 191, 230, 274, 355, 370, 382, 685, 710, 851, 955, 1370, 1633, 1702, 1910, 2627, 3151, 3266, 4255, 4393, 5069, 5254, 6302, 7067, 8165, 8510, 8786, 9727, 10138, 13135, 13561, 14134, 15755, 16330, 19454, 21965, 25345, 26167, 26270, 27122, 31510, 35335, 43930, 48635, 50690, 52334, 60421, 67805, 70670, 97270, 116587, 120842, 130835, 135610, 162541, 223721, 233174, 261670, 302105, 311903, 325082, 359899, 447442, 501757, 582935, 601841, 604210, 623806, 719798, 812705, 968179, 1003514, 1118605, 1165870, 1203682, 1559515, 1625410, 1799495, 1857857, 1936358, 2237210, 2508785, 3009205, 3119030, 3598990, 3715714, 4840895, 5017570, 6018410, 8277677, 9289285, 9681790, 11540411, 16555354, 18578570, 22268117, 23080822, 41388385, 42730711, 44536234, 57702055, 68740709, 82776770, 85461422, 111340585, 115404110, 137481418, 213653555, 222681170, 343703545, 427307110, 687407090, 1581036307, 3162072614, 7905181535, 15810363070]

約数ペア:

[(1, 15810363070), (2, 7905181535), (5, 3162072614), (10, 1581036307), (23, 687407090), (37, 427307110), (46, 343703545), (71, 222681170), (74, 213653555), (115, 137481418), (137, 115404110), (142, 111340585), (185, 85461422), (191, 82776770), (230, 68740709), (274, 57702055), (355, 44536234), (370, 42730711), (382, 41388385), (685, 23080822), (710, 22268117), (851, 18578570), (955, 16555354), (1370, 11540411), (1633, 9681790), (1702, 9289285), (1910, 8277677), (2627, 6018410), (3151, 5017570), (3266, 4840895), (4255, 3715714), (4393, 3598990), (5069, 3119030), (5254, 3009205), (6302, 2508785), (7067, 2237210), (8165, 1936358), (8510, 1857857), (8786, 1799495), (9727, 1625410), (10138, 1559515), (13135, 1203682), (13561, 1165870), (14134, 1118605), (15755, 1003514), (16330, 968179), (19454, 812705), (21965, 719798), (25345, 623806), (26167, 604210), (26270, 601841), (27122, 582935), (31510, 501757), (35335, 447442), (43930, 359899), (48635, 325082), (50690, 311903), (52334, 302105), (60421, 261670), (67805, 233174), (70670, 223721), (97270, 162541), (116587, 135610), (120842, 130835)]