30290085

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 66211200

約数和(自身を除く): 35921115

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 95, 105, 133, 135, 147, 171, 189, 241, 245, 285, 315, 399, 441, 513, 665, 723, 735, 855, 931, 945, 1197, 1205, 1323, 1687, 1995, 2169, 2205, 2565, 2793, 3591, 3615, 4579, 4655, 5061, 5985, 6507, 6615, 8379, 8435, 10845, 11809, 13737, 13965, 15183, 17955, 22895, 25137, 25305, 32053, 32535, 35427, 41211, 41895, 45549, 59045, 68685, 75915, 96159, 106281, 123633, 125685, 160265, 177135, 206055, 224371, 227745, 288477, 318843, 480795, 531405, 618165, 673113, 865431, 1121855, 1442385, 1594215, 2019339, 3365565, 4327155, 6058017, 10096695, 30290085]

約数ペア:

[(1, 30290085), (3, 10096695), (5, 6058017), (7, 4327155), (9, 3365565), (15, 2019339), (19, 1594215), (21, 1442385), (27, 1121855), (35, 865431), (45, 673113), (49, 618165), (57, 531405), (63, 480795), (95, 318843), (105, 288477), (133, 227745), (135, 224371), (147, 206055), (171, 177135), (189, 160265), (241, 125685), (245, 123633), (285, 106281), (315, 96159), (399, 75915), (441, 68685), (513, 59045), (665, 45549), (723, 41895), (735, 41211), (855, 35427), (931, 32535), (945, 32053), (1197, 25305), (1205, 25137), (1323, 22895), (1687, 17955), (1995, 15183), (2169, 13965), (2205, 13737), (2565, 11809), (2793, 10845), (3591, 8435), (3615, 8379), (4579, 6615), (4655, 6507), (5061, 5985)]