42149970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3097

約数の個数: 80

約数和(自身を含む): 120042648

約数和(自身を除く): 77892678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 3061, 4590, 6122, 6885, 9183, 13770, 15305, 18366, 27549, 30610, 45915, 52037, 55098, 82647, 91830, 104074, 137745, 156111, 165294, 247941, 260185, 275490, 312222, 413235, 468333, 495882, 520370, 780555, 826470, 936666, 1239705, 1404999, 1561110, 2341665, 2479410, 2809998, 4214997, 4683330, 7024995, 8429994, 14049990, 21074985, 42149970]

約数ペア:

[(1, 42149970), (2, 21074985), (3, 14049990), (5, 8429994), (6, 7024995), (9, 4683330), (10, 4214997), (15, 2809998), (17, 2479410), (18, 2341665), (27, 1561110), (30, 1404999), (34, 1239705), (45, 936666), (51, 826470), (54, 780555), (81, 520370), (85, 495882), (90, 468333), (102, 413235), (135, 312222), (153, 275490), (162, 260185), (170, 247941), (255, 165294), (270, 156111), (306, 137745), (405, 104074), (459, 91830), (510, 82647), (765, 55098), (810, 52037), (918, 45915), (1377, 30610), (1530, 27549), (2295, 18366), (2754, 15305), (3061, 13770), (4590, 9183), (6122, 6885)]