495129740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8093}}^1$

素因数の和:8151

約数の個数: 96

約数和(自身を含む): 1305400320

約数和(自身を除く): 810270580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 4370, 6118, 8093, 8740, 12236, 15295, 16186, 30590, 32372, 40465, 56651, 61180, 80930, 113302, 153767, 161860, 186139, 226604, 283255, 307534, 372278, 566510, 615068, 744556, 768835, 930695, 1076369, 1133020, 1302973, 1537670, 1861390, 2152738, 2605946, 3075340, 3536641, 3722780, 4305476, 5211892, 5381845, 6514865, 7073282, 10763690, 13029730, 14146564, 17683205, 21527380, 24756487, 26059460, 35366410, 49512974, 70732820, 99025948, 123782435, 247564870, 495129740]

約数ペア:

[(1, 495129740), (2, 247564870), (4, 123782435), (5, 99025948), (7, 70732820), (10, 49512974), (14, 35366410), (19, 26059460), (20, 24756487), (23, 21527380), (28, 17683205), (35, 14146564), (38, 13029730), (46, 10763690), (70, 7073282), (76, 6514865), (92, 5381845), (95, 5211892), (115, 4305476), (133, 3722780), (140, 3536641), (161, 3075340), (190, 2605946), (230, 2152738), (266, 1861390), (322, 1537670), (380, 1302973), (437, 1133020), (460, 1076369), (532, 930695), (644, 768835), (665, 744556), (805, 615068), (874, 566510), (1330, 372278), (1610, 307534), (1748, 283255), (2185, 226604), (2660, 186139), (3059, 161860), (3220, 153767), (4370, 113302), (6118, 80930), (8093, 61180), (8740, 56651), (12236, 40465), (15295, 32372), (16186, 30590)]