40330740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 116296992

約数和(自身を除く): 75966252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 491, 555, 740, 982, 1110, 1369, 1473, 1964, 2220, 2455, 2738, 2946, 4107, 4910, 5476, 5892, 6845, 7365, 8214, 9820, 13690, 14730, 16428, 18167, 20535, 27380, 29460, 36334, 41070, 54501, 72668, 82140, 90835, 109002, 181670, 218004, 272505, 363340, 545010, 672179, 1090020, 1344358, 2016537, 2688716, 3360895, 4033074, 6721790, 8066148, 10082685, 13443580, 20165370, 40330740]

約数ペア:

[(1, 40330740), (2, 20165370), (3, 13443580), (4, 10082685), (5, 8066148), (6, 6721790), (10, 4033074), (12, 3360895), (15, 2688716), (20, 2016537), (30, 1344358), (37, 1090020), (60, 672179), (74, 545010), (111, 363340), (148, 272505), (185, 218004), (222, 181670), (370, 109002), (444, 90835), (491, 82140), (555, 72668), (740, 54501), (982, 41070), (1110, 36334), (1369, 29460), (1473, 27380), (1964, 20535), (2220, 18167), (2455, 16428), (2738, 14730), (2946, 13690), (4107, 9820), (4910, 8214), (5476, 7365), (5892, 6845)]