89671740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 259580160

約数和(自身を除く): 169908420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 73, 118, 146, 177, 219, 236, 292, 295, 347, 354, 365, 438, 590, 694, 708, 730, 876, 885, 1041, 1095, 1180, 1388, 1460, 1735, 1770, 2082, 2190, 3470, 3540, 4164, 4307, 4380, 5205, 6940, 8614, 10410, 12921, 17228, 20473, 20820, 21535, 25331, 25842, 40946, 43070, 50662, 51684, 61419, 64605, 75993, 81892, 86140, 101324, 102365, 122838, 126655, 129210, 151986, 204730, 245676, 253310, 258420, 303972, 307095, 379965, 409460, 506620, 614190, 759930, 1228380, 1494529, 1519860, 2989058, 4483587, 5978116, 7472645, 8967174, 14945290, 17934348, 22417935, 29890580, 44835870, 89671740]

約数ペア:

[(1, 89671740), (2, 44835870), (3, 29890580), (4, 22417935), (5, 17934348), (6, 14945290), (10, 8967174), (12, 7472645), (15, 5978116), (20, 4483587), (30, 2989058), (59, 1519860), (60, 1494529), (73, 1228380), (118, 759930), (146, 614190), (177, 506620), (219, 409460), (236, 379965), (292, 307095), (295, 303972), (347, 258420), (354, 253310), (365, 245676), (438, 204730), (590, 151986), (694, 129210), (708, 126655), (730, 122838), (876, 102365), (885, 101324), (1041, 86140), (1095, 81892), (1180, 75993), (1388, 64605), (1460, 61419), (1735, 51684), (1770, 50662), (2082, 43070), (2190, 40946), (3470, 25842), (3540, 25331), (4164, 21535), (4307, 20820), (4380, 20473), (5205, 17228), (6940, 12921), (8614, 10410)]