68650260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 221356800

約数和(自身を除く): 152706540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1097, 1490, 1788, 2086, 2194, 2235, 2980, 3129, 3291, 4172, 4388, 4470, 5215, 5485, 6258, 6582, 7679, 8940, 10430, 10970, 12516, 13164, 15358, 15645, 16455, 20860, 21940, 23037, 30716, 31290, 32910, 38395, 46074, 62580, 65820, 76790, 92148, 115185, 153580, 163453, 230370, 326906, 460740, 490359, 653812, 817265, 980718, 1144171, 1634530, 1961436, 2288342, 2451795, 3269060, 3432513, 4576684, 4903590, 5720855, 6865026, 9807180, 11441710, 13730052, 17162565, 22883420, 34325130, 68650260]

約数ペア:

[(1, 68650260), (2, 34325130), (3, 22883420), (4, 17162565), (5, 13730052), (6, 11441710), (7, 9807180), (10, 6865026), (12, 5720855), (14, 4903590), (15, 4576684), (20, 3432513), (21, 3269060), (28, 2451795), (30, 2288342), (35, 1961436), (42, 1634530), (60, 1144171), (70, 980718), (84, 817265), (105, 653812), (140, 490359), (149, 460740), (210, 326906), (298, 230370), (420, 163453), (447, 153580), (596, 115185), (745, 92148), (894, 76790), (1043, 65820), (1097, 62580), (1490, 46074), (1788, 38395), (2086, 32910), (2194, 31290), (2235, 30716), (2980, 23037), (3129, 21940), (3291, 20860), (4172, 16455), (4388, 15645), (4470, 15358), (5215, 13164), (5485, 12516), (6258, 10970), (6582, 10430), (7679, 8940)]