30408675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 59996160

約数和(自身を除く): 29587485

約数列:

[1, 3, 5, 11, 15, 25, 29, 31, 33, 41, 55, 75, 87, 93, 123, 145, 155, 165, 205, 275, 319, 341, 435, 451, 465, 615, 725, 775, 825, 899, 957, 1023, 1025, 1189, 1271, 1353, 1595, 1705, 2175, 2255, 2325, 2697, 3075, 3567, 3813, 4495, 4785, 5115, 5945, 6355, 6765, 7975, 8525, 9889, 11275, 13079, 13485, 13981, 17835, 19065, 22475, 23925, 25575, 29667, 29725, 31775, 33825, 36859, 39237, 41943, 49445, 65395, 67425, 69905, 89175, 95325, 110577, 148335, 184295, 196185, 209715, 247225, 326975, 349525, 405449, 552885, 741675, 921475, 980925, 1048575, 1216347, 2027245, 2764425, 6081735, 10136225, 30408675]

約数ペア:

[(1, 30408675), (3, 10136225), (5, 6081735), (11, 2764425), (15, 2027245), (25, 1216347), (29, 1048575), (31, 980925), (33, 921475), (41, 741675), (55, 552885), (75, 405449), (87, 349525), (93, 326975), (123, 247225), (145, 209715), (155, 196185), (165, 184295), (205, 148335), (275, 110577), (319, 95325), (341, 89175), (435, 69905), (451, 67425), (465, 65395), (615, 49445), (725, 41943), (775, 39237), (825, 36859), (899, 33825), (957, 31775), (1023, 29725), (1025, 29667), (1189, 25575), (1271, 23925), (1353, 22475), (1595, 19065), (1705, 17835), (2175, 13981), (2255, 13485), (2325, 13079), (2697, 11275), (3075, 9889), (3567, 8525), (3813, 7975), (4495, 6765), (4785, 6355), (5115, 5945)]