100030490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 212772096

約数和(自身を除く): 112741606

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1487, 1922, 2170, 2974, 4805, 6727, 7435, 9610, 10409, 13454, 14870, 20818, 33635, 46097, 52045, 67270, 92194, 104090, 230485, 322679, 460970, 645358, 1429007, 1613395, 2858014, 3226790, 7145035, 10003049, 14290070, 20006098, 50015245, 100030490]

約数ペア:

[(1, 100030490), (2, 50015245), (5, 20006098), (7, 14290070), (10, 10003049), (14, 7145035), (31, 3226790), (35, 2858014), (62, 1613395), (70, 1429007), (155, 645358), (217, 460970), (310, 322679), (434, 230485), (961, 104090), (1085, 92194), (1487, 67270), (1922, 52045), (2170, 46097), (2974, 33635), (4805, 20818), (6727, 14870), (7435, 13454), (9610, 10409)]