89323980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5081}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 251010144

約数和(自身を除く): 161686164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5081, 5860, 8790, 10162, 15243, 17580, 20324, 25405, 30486, 50810, 60972, 76215, 101620, 152430, 304860, 1488733, 2977466, 4466199, 5954932, 7443665, 8932398, 14887330, 17864796, 22330995, 29774660, 44661990, 89323980]

約数ペア:

[(1, 89323980), (2, 44661990), (3, 29774660), (4, 22330995), (5, 17864796), (6, 14887330), (10, 8932398), (12, 7443665), (15, 5954932), (20, 4466199), (30, 2977466), (60, 1488733), (293, 304860), (586, 152430), (879, 101620), (1172, 76215), (1465, 60972), (1758, 50810), (2930, 30486), (3516, 25405), (4395, 20324), (5081, 17580), (5860, 15243), (8790, 10162)]