1945799460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6029}}^1$

素因数の和:6218

約数の個数: 144

約数和(自身を含む): 6479403840

約数和(自身を除く): 4533604380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 163, 165, 180, 198, 220, 326, 330, 396, 489, 495, 652, 660, 815, 978, 990, 1467, 1630, 1793, 1956, 1980, 2445, 2934, 3260, 3586, 4890, 5379, 5868, 6029, 7172, 7335, 8965, 9780, 10758, 12058, 14670, 16137, 17930, 18087, 21516, 24116, 26895, 29340, 30145, 32274, 35860, 36174, 53790, 54261, 60290, 64548, 66319, 72348, 80685, 90435, 107580, 108522, 120580, 132638, 161370, 180870, 198957, 217044, 265276, 271305, 322740, 331595, 361740, 397914, 542610, 596871, 663190, 795828, 982727, 994785, 1085220, 1193742, 1326380, 1965454, 1989570, 2387484, 2948181, 2984355, 3930908, 3979140, 4913635, 5896362, 5968710, 8844543, 9827270, 10809997, 11792724, 11937420, 14740905, 17689086, 19654540, 21619994, 29481810, 32429991, 35378172, 43239988, 44222715, 54049985, 58963620, 64859982, 88445430, 97289973, 108099970, 129719964, 162149955, 176890860, 194579946, 216199940, 324299910, 389159892, 486449865, 648599820, 972899730, 1945799460]

約数ペア:

[(1, 1945799460), (2, 972899730), (3, 648599820), (4, 486449865), (5, 389159892), (6, 324299910), (9, 216199940), (10, 194579946), (11, 176890860), (12, 162149955), (15, 129719964), (18, 108099970), (20, 97289973), (22, 88445430), (30, 64859982), (33, 58963620), (36, 54049985), (44, 44222715), (45, 43239988), (55, 35378172), (60, 32429991), (66, 29481810), (90, 21619994), (99, 19654540), (110, 17689086), (132, 14740905), (163, 11937420), (165, 11792724), (180, 10809997), (198, 9827270), (220, 8844543), (326, 5968710), (330, 5896362), (396, 4913635), (489, 3979140), (495, 3930908), (652, 2984355), (660, 2948181), (815, 2387484), (978, 1989570), (990, 1965454), (1467, 1326380), (1630, 1193742), (1793, 1085220), (1956, 994785), (1980, 982727), (2445, 795828), (2934, 663190), (3260, 596871), (3586, 542610), (4890, 397914), (5379, 361740), (5868, 331595), (6029, 322740), (7172, 271305), (7335, 265276), (8965, 217044), (9780, 198957), (10758, 180870), (12058, 161370), (14670, 132638), (16137, 120580), (17930, 108522), (18087, 107580), (21516, 90435), (24116, 80685), (26895, 72348), (29340, 66319), (30145, 64548), (32274, 60290), (35860, 54261), (36174, 53790)]