30194040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 103692960

約数和(自身を除く): 73498920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 41, 51, 57, 60, 68, 76, 82, 85, 95, 102, 114, 120, 123, 136, 152, 164, 170, 190, 204, 205, 228, 246, 255, 285, 323, 328, 340, 361, 380, 408, 410, 456, 492, 510, 570, 615, 646, 680, 697, 722, 760, 779, 820, 969, 984, 1020, 1083, 1140, 1230, 1292, 1394, 1444, 1558, 1615, 1640, 1805, 1938, 2040, 2091, 2166, 2280, 2337, 2460, 2584, 2788, 2888, 3116, 3230, 3485, 3610, 3876, 3895, 4182, 4332, 4674, 4845, 4920, 5415, 5576, 6137, 6232, 6460, 6970, 7220, 7752, 7790, 8364, 8664, 9348, 9690, 10455, 10830, 11685, 12274, 12920, 13243, 13940, 14440, 14801, 15580, 16728, 18411, 18696, 19380, 20910, 21660, 23370, 24548, 26486, 27880, 29602, 30685, 31160, 36822, 38760, 39729, 41820, 43320, 44403, 46740, 49096, 52972, 59204, 61370, 66215, 73644, 74005, 79458, 83640, 88806, 92055, 93480, 105944, 118408, 122740, 132430, 147288, 148010, 158916, 177612, 184110, 198645, 222015, 245480, 251617, 264860, 296020, 317832, 355224, 368220, 397290, 444030, 503234, 529720, 592040, 736440, 754851, 794580, 888060, 1006468, 1258085, 1509702, 1589160, 1776120, 2012936, 2516170, 3019404, 3774255, 5032340, 6038808, 7548510, 10064680, 15097020, 30194040]

約数ペア:

[(1, 30194040), (2, 15097020), (3, 10064680), (4, 7548510), (5, 6038808), (6, 5032340), (8, 3774255), (10, 3019404), (12, 2516170), (15, 2012936), (17, 1776120), (19, 1589160), (20, 1509702), (24, 1258085), (30, 1006468), (34, 888060), (38, 794580), (40, 754851), (41, 736440), (51, 592040), (57, 529720), (60, 503234), (68, 444030), (76, 397290), (82, 368220), (85, 355224), (95, 317832), (102, 296020), (114, 264860), (120, 251617), (123, 245480), (136, 222015), (152, 198645), (164, 184110), (170, 177612), (190, 158916), (204, 148010), (205, 147288), (228, 132430), (246, 122740), (255, 118408), (285, 105944), (323, 93480), (328, 92055), (340, 88806), (361, 83640), (380, 79458), (408, 74005), (410, 73644), (456, 66215), (492, 61370), (510, 59204), (570, 52972), (615, 49096), (646, 46740), (680, 44403), (697, 43320), (722, 41820), (760, 39729), (779, 38760), (820, 36822), (969, 31160), (984, 30685), (1020, 29602), (1083, 27880), (1140, 26486), (1230, 24548), (1292, 23370), (1394, 21660), (1444, 20910), (1558, 19380), (1615, 18696), (1640, 18411), (1805, 16728), (1938, 15580), (2040, 14801), (2091, 14440), (2166, 13940), (2280, 13243), (2337, 12920), (2460, 12274), (2584, 11685), (2788, 10830), (2888, 10455), (3116, 9690), (3230, 9348), (3485, 8664), (3610, 8364), (3876, 7790), (3895, 7752), (4182, 7220), (4332, 6970), (4674, 6460), (4845, 6232), (4920, 6137), (5415, 5576)]