29881950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 85708800

約数和(自身を除く): 55826850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 149, 150, 175, 191, 210, 298, 350, 382, 447, 525, 573, 745, 894, 955, 1043, 1050, 1146, 1337, 1490, 1910, 2086, 2235, 2674, 2865, 3129, 3725, 4011, 4470, 4775, 5215, 5730, 6258, 6685, 7450, 8022, 9550, 10430, 11175, 13370, 14325, 15645, 20055, 22350, 26075, 28459, 28650, 31290, 33425, 40110, 52150, 56918, 66850, 78225, 85377, 100275, 142295, 156450, 170754, 199213, 200550, 284590, 398426, 426885, 597639, 711475, 853770, 996065, 1195278, 1422950, 1992130, 2134425, 2988195, 4268850, 4980325, 5976390, 9960650, 14940975, 29881950]

約数ペア:

[(1, 29881950), (2, 14940975), (3, 9960650), (5, 5976390), (6, 4980325), (7, 4268850), (10, 2988195), (14, 2134425), (15, 1992130), (21, 1422950), (25, 1195278), (30, 996065), (35, 853770), (42, 711475), (50, 597639), (70, 426885), (75, 398426), (105, 284590), (149, 200550), (150, 199213), (175, 170754), (191, 156450), (210, 142295), (298, 100275), (350, 85377), (382, 78225), (447, 66850), (525, 56918), (573, 52150), (745, 40110), (894, 33425), (955, 31290), (1043, 28650), (1050, 28459), (1146, 26075), (1337, 22350), (1490, 20055), (1910, 15645), (2086, 14325), (2235, 13370), (2674, 11175), (2865, 10430), (3129, 9550), (3725, 8022), (4011, 7450), (4470, 6685), (4775, 6258), (5215, 5730)]