64902180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3829

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 147906780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 3769, 4305, 5740, 7538, 8610, 11307, 15076, 17220, 18845, 22614, 26383, 37690, 45228, 52766, 56535, 75380, 79149, 105532, 113070, 131915, 154529, 158298, 226140, 263830, 309058, 316596, 395745, 463587, 527660, 618116, 772645, 791490, 927174, 1081703, 1545290, 1582980, 1854348, 2163406, 2317935, 3090580, 3245109, 4326812, 4635870, 5408515, 6490218, 9271740, 10817030, 12980436, 16225545, 21634060, 32451090, 64902180]

約数ペア:

[(1, 64902180), (2, 32451090), (3, 21634060), (4, 16225545), (5, 12980436), (6, 10817030), (7, 9271740), (10, 6490218), (12, 5408515), (14, 4635870), (15, 4326812), (20, 3245109), (21, 3090580), (28, 2317935), (30, 2163406), (35, 1854348), (41, 1582980), (42, 1545290), (60, 1081703), (70, 927174), (82, 791490), (84, 772645), (105, 618116), (123, 527660), (140, 463587), (164, 395745), (205, 316596), (210, 309058), (246, 263830), (287, 226140), (410, 158298), (420, 154529), (492, 131915), (574, 113070), (615, 105532), (820, 79149), (861, 75380), (1148, 56535), (1230, 52766), (1435, 45228), (1722, 37690), (2460, 26383), (2870, 22614), (3444, 18845), (3769, 17220), (4305, 15076), (5740, 11307), (7538, 8610)]