30619215

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 32279985

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 79, 81, 87, 99, 135, 145, 165, 237, 243, 261, 297, 319, 395, 405, 435, 495, 711, 783, 869, 891, 957, 1185, 1215, 1305, 1485, 1595, 2133, 2291, 2349, 2607, 2673, 2871, 3555, 3915, 4345, 4455, 4785, 6399, 6873, 7047, 7821, 8613, 10665, 11455, 11745, 13035, 13365, 14355, 19197, 20619, 23463, 25201, 25839, 31995, 34365, 35235, 39105, 43065, 61857, 70389, 75603, 77517, 95985, 103095, 117315, 126005, 129195, 185571, 211167, 226809, 309285, 351945, 378015, 387585, 556713, 680427, 927855, 1055835, 1134045, 2041281, 2783565, 3402135, 6123843, 10206405, 30619215]

約数ペア:

[(1, 30619215), (3, 10206405), (5, 6123843), (9, 3402135), (11, 2783565), (15, 2041281), (27, 1134045), (29, 1055835), (33, 927855), (45, 680427), (55, 556713), (79, 387585), (81, 378015), (87, 351945), (99, 309285), (135, 226809), (145, 211167), (165, 185571), (237, 129195), (243, 126005), (261, 117315), (297, 103095), (319, 95985), (395, 77517), (405, 75603), (435, 70389), (495, 61857), (711, 43065), (783, 39105), (869, 35235), (891, 34365), (957, 31995), (1185, 25839), (1215, 25201), (1305, 23463), (1485, 20619), (1595, 19197), (2133, 14355), (2291, 13365), (2349, 13035), (2607, 11745), (2673, 11455), (2871, 10665), (3555, 8613), (3915, 7821), (4345, 7047), (4455, 6873), (4785, 6399)]