141830820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 458115840

約数和(自身を除く): 316285020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 113, 114, 171, 180, 190, 226, 228, 285, 339, 342, 367, 380, 452, 565, 570, 678, 684, 734, 855, 1017, 1101, 1130, 1140, 1356, 1468, 1695, 1710, 1835, 2034, 2147, 2202, 2260, 3303, 3390, 3420, 3670, 4068, 4294, 4404, 5085, 5505, 6441, 6606, 6780, 6973, 7340, 8588, 10170, 10735, 11010, 12882, 13212, 13946, 16515, 19323, 20340, 20919, 21470, 22020, 25764, 27892, 32205, 33030, 34865, 38646, 41471, 41838, 42940, 62757, 64410, 66060, 69730, 77292, 82942, 83676, 96615, 104595, 124413, 125514, 128820, 139460, 165884, 193230, 207355, 209190, 248826, 251028, 313785, 373239, 386460, 414710, 418380, 497652, 622065, 627570, 746478, 787949, 829420, 1244130, 1255140, 1492956, 1575898, 1866195, 2363847, 2488260, 3151796, 3732390, 3939745, 4727694, 7091541, 7464780, 7879490, 9455388, 11819235, 14183082, 15758980, 23638470, 28366164, 35457705, 47276940, 70915410, 141830820]

約数ペア:

[(1, 141830820), (2, 70915410), (3, 47276940), (4, 35457705), (5, 28366164), (6, 23638470), (9, 15758980), (10, 14183082), (12, 11819235), (15, 9455388), (18, 7879490), (19, 7464780), (20, 7091541), (30, 4727694), (36, 3939745), (38, 3732390), (45, 3151796), (57, 2488260), (60, 2363847), (76, 1866195), (90, 1575898), (95, 1492956), (113, 1255140), (114, 1244130), (171, 829420), (180, 787949), (190, 746478), (226, 627570), (228, 622065), (285, 497652), (339, 418380), (342, 414710), (367, 386460), (380, 373239), (452, 313785), (565, 251028), (570, 248826), (678, 209190), (684, 207355), (734, 193230), (855, 165884), (1017, 139460), (1101, 128820), (1130, 125514), (1140, 124413), (1356, 104595), (1468, 96615), (1695, 83676), (1710, 82942), (1835, 77292), (2034, 69730), (2147, 66060), (2202, 64410), (2260, 62757), (3303, 42940), (3390, 41838), (3420, 41471), (3670, 38646), (4068, 34865), (4294, 33030), (4404, 32205), (5085, 27892), (5505, 25764), (6441, 22020), (6606, 21470), (6780, 20919), (6973, 20340), (7340, 19323), (8588, 16515), (10170, 13946), (10735, 13212), (11010, 12882)]