31917150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3770

約数の個数: 72

約数和(自身を含む): 90288120

約数和(自身を除く): 58370970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 3733, 4275, 7466, 8550, 11199, 18665, 22398, 33597, 37330, 55995, 67194, 70927, 93325, 111990, 141854, 167985, 186650, 212781, 279975, 335970, 354635, 425562, 559950, 638343, 709270, 839925, 1063905, 1276686, 1679850, 1773175, 2127810, 3191715, 3546350, 5319525, 6383430, 10639050, 15958575, 31917150]

約数ペア:

[(1, 31917150), (2, 15958575), (3, 10639050), (5, 6383430), (6, 5319525), (9, 3546350), (10, 3191715), (15, 2127810), (18, 1773175), (19, 1679850), (25, 1276686), (30, 1063905), (38, 839925), (45, 709270), (50, 638343), (57, 559950), (75, 425562), (90, 354635), (95, 335970), (114, 279975), (150, 212781), (171, 186650), (190, 167985), (225, 141854), (285, 111990), (342, 93325), (450, 70927), (475, 67194), (570, 55995), (855, 37330), (950, 33597), (1425, 22398), (1710, 18665), (2850, 11199), (3733, 8550), (4275, 7466)]