42549930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 75386070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 167, 171, 190, 285, 298, 334, 342, 447, 501, 570, 745, 835, 855, 894, 1002, 1341, 1490, 1503, 1670, 1710, 2235, 2505, 2682, 2831, 3006, 3173, 4470, 5010, 5662, 6346, 6705, 7515, 8493, 9519, 13410, 14155, 15030, 15865, 16986, 19038, 24883, 25479, 28310, 28557, 31730, 42465, 47595, 49766, 50958, 57114, 74649, 84930, 95190, 124415, 127395, 142785, 149298, 223947, 248830, 254790, 285570, 373245, 447894, 472777, 746490, 945554, 1119735, 1418331, 2239470, 2363885, 2836662, 4254993, 4727770, 7091655, 8509986, 14183310, 21274965, 42549930]

約数ペア:

[(1, 42549930), (2, 21274965), (3, 14183310), (5, 8509986), (6, 7091655), (9, 4727770), (10, 4254993), (15, 2836662), (18, 2363885), (19, 2239470), (30, 1418331), (38, 1119735), (45, 945554), (57, 746490), (90, 472777), (95, 447894), (114, 373245), (149, 285570), (167, 254790), (171, 248830), (190, 223947), (285, 149298), (298, 142785), (334, 127395), (342, 124415), (447, 95190), (501, 84930), (570, 74649), (745, 57114), (835, 50958), (855, 49766), (894, 47595), (1002, 42465), (1341, 31730), (1490, 28557), (1503, 28310), (1670, 25479), (1710, 24883), (2235, 19038), (2505, 16986), (2682, 15865), (2831, 15030), (3006, 14155), (3173, 13410), (4470, 9519), (5010, 8493), (5662, 7515), (6346, 6705)]