123575970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3049}}^1$

素因数の和:3259

約数の個数: 64

約数和(自身を含む): 340819200

約数和(自身を除く): 217243230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 3049, 4053, 5790, 6098, 6755, 8106, 9147, 13510, 15245, 18294, 20265, 21343, 30490, 40530, 42686, 45735, 64029, 91470, 106715, 128058, 213430, 320145, 588457, 640290, 1176914, 1765371, 2942285, 3530742, 4119199, 5884570, 8238398, 8826855, 12357597, 17653710, 20595995, 24715194, 41191990, 61787985, 123575970]

約数ペア:

[(1, 123575970), (2, 61787985), (3, 41191990), (5, 24715194), (6, 20595995), (7, 17653710), (10, 12357597), (14, 8826855), (15, 8238398), (21, 5884570), (30, 4119199), (35, 3530742), (42, 2942285), (70, 1765371), (105, 1176914), (193, 640290), (210, 588457), (386, 320145), (579, 213430), (965, 128058), (1158, 106715), (1351, 91470), (1930, 64029), (2702, 45735), (2895, 42686), (3049, 40530), (4053, 30490), (5790, 21343), (6098, 20265), (6755, 18294), (8106, 15245), (9147, 13510)]