30920130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 84680640

約数和(自身を除く): 53760510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 647, 810, 885, 1062, 1294, 1593, 1770, 1941, 2655, 3186, 3235, 3882, 4779, 5310, 5823, 6470, 7965, 9558, 9705, 11646, 15930, 17469, 19410, 23895, 29115, 34938, 38173, 47790, 52407, 58230, 76346, 87345, 104814, 114519, 174690, 190865, 229038, 262035, 343557, 381730, 524070, 572595, 687114, 1030671, 1145190, 1717785, 2061342, 3092013, 3435570, 5153355, 6184026, 10306710, 15460065, 30920130]

約数ペア:

[(1, 30920130), (2, 15460065), (3, 10306710), (5, 6184026), (6, 5153355), (9, 3435570), (10, 3092013), (15, 2061342), (18, 1717785), (27, 1145190), (30, 1030671), (45, 687114), (54, 572595), (59, 524070), (81, 381730), (90, 343557), (118, 262035), (135, 229038), (162, 190865), (177, 174690), (270, 114519), (295, 104814), (354, 87345), (405, 76346), (531, 58230), (590, 52407), (647, 47790), (810, 38173), (885, 34938), (1062, 29115), (1294, 23895), (1593, 19410), (1770, 17469), (1941, 15930), (2655, 11646), (3186, 9705), (3235, 9558), (3882, 7965), (4779, 6470), (5310, 5823)]