4201620290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{30671}}^1$

素因数の和:30807

約数の個数: 64

約数和(自身を含む): 9186877440

約数和(自身を除く): 4985257150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 206, 266, 515, 665, 721, 1030, 1330, 1442, 1957, 3605, 3914, 7210, 9785, 13699, 19570, 27398, 30671, 61342, 68495, 136990, 153355, 214697, 306710, 429394, 582749, 1073485, 1165498, 2146970, 2913745, 3159113, 4079243, 5827490, 6318226, 8158486, 15795565, 20396215, 22113791, 31591130, 40792430, 44227582, 60023147, 110568955, 120046294, 221137910, 300115735, 420162029, 600231470, 840324058, 2100810145, 4201620290]

約数ペア:

[(1, 4201620290), (2, 2100810145), (5, 840324058), (7, 600231470), (10, 420162029), (14, 300115735), (19, 221137910), (35, 120046294), (38, 110568955), (70, 60023147), (95, 44227582), (103, 40792430), (133, 31591130), (190, 22113791), (206, 20396215), (266, 15795565), (515, 8158486), (665, 6318226), (721, 5827490), (1030, 4079243), (1330, 3159113), (1442, 2913745), (1957, 2146970), (3605, 1165498), (3914, 1073485), (7210, 582749), (9785, 429394), (13699, 306710), (19570, 214697), (27398, 153355), (30671, 136990), (61342, 68495)]