30649185

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 66211200

約数和(自身を除く): 35562015

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 513, 567, 569, 665, 855, 945, 1197, 1539, 1707, 1995, 2565, 2835, 2845, 3591, 3983, 5121, 5985, 7695, 8535, 10773, 10811, 11949, 15363, 17955, 19915, 25605, 32433, 35847, 46089, 53865, 54055, 59745, 75677, 76815, 97299, 107541, 162165, 179235, 227031, 230445, 291897, 322623, 378385, 486495, 537705, 681093, 875691, 1135155, 1459485, 1613115, 2043279, 3405465, 4378455, 6129837, 10216395, 30649185]

約数ペア:

[(1, 30649185), (3, 10216395), (5, 6129837), (7, 4378455), (9, 3405465), (15, 2043279), (19, 1613115), (21, 1459485), (27, 1135155), (35, 875691), (45, 681093), (57, 537705), (63, 486495), (81, 378385), (95, 322623), (105, 291897), (133, 230445), (135, 227031), (171, 179235), (189, 162165), (285, 107541), (315, 97299), (399, 76815), (405, 75677), (513, 59745), (567, 54055), (569, 53865), (665, 46089), (855, 35847), (945, 32433), (1197, 25605), (1539, 19915), (1707, 17955), (1995, 15363), (2565, 11949), (2835, 10811), (2845, 10773), (3591, 8535), (3983, 7695), (5121, 5985)]