2912606869830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{820247}}^1$

素因数の和:820758

約数の個数: 128

約数和(自身を含む): 8222743406592

約数和(自身を除く): 5310136536762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 457, 518, 555, 777, 914, 1110, 1295, 1371, 1554, 2285, 2590, 2742, 3199, 3885, 4570, 6398, 6855, 7770, 9597, 13710, 15995, 16909, 19194, 31990, 33818, 47985, 50727, 84545, 95970, 101454, 118363, 169090, 236726, 253635, 355089, 507270, 591815, 710178, 820247, 1183630, 1640494, 1775445, 2460741, 3550890, 4101235, 4921482, 5741729, 8202470, 11483458, 12303705, 17225187, 24607410, 28708645, 30349139, 34450374, 57417290, 60698278, 86125935, 91047417, 151745695, 172251870, 182094834, 212443973, 303491390, 374852879, 424887946, 455237085, 637331919, 749705758, 910474170, 1062219865, 1124558637, 1274663838, 1874264395, 2124439730, 2249117274, 2623970153, 3186659595, 3748528790, 5247940306, 5622793185, 6373319190, 7871910459, 11245586370, 13119850765, 13869556523, 15743820918, 26239701530, 27739113046, 39359552295, 41608669569, 69347782615, 78719104590, 83217339138, 97086895661, 138695565230, 194173791322, 208043347845, 291260686983, 416086695690, 485434478305, 582521373966, 970868956610, 1456303434915, 2912606869830]

約数ペア:

[(1, 2912606869830), (2, 1456303434915), (3, 970868956610), (5, 582521373966), (6, 485434478305), (7, 416086695690), (10, 291260686983), (14, 208043347845), (15, 194173791322), (21, 138695565230), (30, 97086895661), (35, 83217339138), (37, 78719104590), (42, 69347782615), (70, 41608669569), (74, 39359552295), (105, 27739113046), (111, 26239701530), (185, 15743820918), (210, 13869556523), (222, 13119850765), (259, 11245586370), (370, 7871910459), (457, 6373319190), (518, 5622793185), (555, 5247940306), (777, 3748528790), (914, 3186659595), (1110, 2623970153), (1295, 2249117274), (1371, 2124439730), (1554, 1874264395), (2285, 1274663838), (2590, 1124558637), (2742, 1062219865), (3199, 910474170), (3885, 749705758), (4570, 637331919), (6398, 455237085), (6855, 424887946), (7770, 374852879), (9597, 303491390), (13710, 212443973), (15995, 182094834), (16909, 172251870), (19194, 151745695), (31990, 91047417), (33818, 86125935), (47985, 60698278), (50727, 57417290), (84545, 34450374), (95970, 30349139), (101454, 28708645), (118363, 24607410), (169090, 17225187), (236726, 12303705), (253635, 11483458), (355089, 8202470), (507270, 5741729), (591815, 4921482), (710178, 4101235), (820247, 3550890), (1183630, 2460741), (1640494, 1775445)]