349333740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{39607}}^1$

素因数の和:39636

約数の個数: 108

約数和(自身を含む): 1232680176

約数和(自身を除く): 883346436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 39607, 79214, 118821, 158428, 198035, 237642, 277249, 356463, 396070, 475284, 554498, 594105, 712926, 792140, 831747, 1108996, 1188210, 1386245, 1425852, 1663494, 1782315, 1940743, 2376420, 2495241, 2772490, 3326988, 3564630, 3881486, 4158735, 4990482, 5544980, 5822229, 7129260, 7762972, 8317470, 9703715, 9980964, 11644458, 12476205, 16634940, 17466687, 19407430, 23288916, 24952410, 29111145, 34933374, 38814860, 49904820, 58222290, 69866748, 87333435, 116444580, 174666870, 349333740]

約数ペア:

[(1, 349333740), (2, 174666870), (3, 116444580), (4, 87333435), (5, 69866748), (6, 58222290), (7, 49904820), (9, 38814860), (10, 34933374), (12, 29111145), (14, 24952410), (15, 23288916), (18, 19407430), (20, 17466687), (21, 16634940), (28, 12476205), (30, 11644458), (35, 9980964), (36, 9703715), (42, 8317470), (45, 7762972), (49, 7129260), (60, 5822229), (63, 5544980), (70, 4990482), (84, 4158735), (90, 3881486), (98, 3564630), (105, 3326988), (126, 2772490), (140, 2495241), (147, 2376420), (180, 1940743), (196, 1782315), (210, 1663494), (245, 1425852), (252, 1386245), (294, 1188210), (315, 1108996), (420, 831747), (441, 792140), (490, 712926), (588, 594105), (630, 554498), (735, 475284), (882, 396070), (980, 356463), (1260, 277249), (1470, 237642), (1764, 198035), (2205, 158428), (2940, 118821), (4410, 79214), (8820, 39607)]