61288860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 179730432

約数和(自身を除く): 118441572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 310, 332, 372, 397, 415, 465, 498, 620, 794, 830, 930, 996, 1191, 1245, 1588, 1660, 1860, 1985, 2382, 2490, 2573, 3970, 4764, 4980, 5146, 5955, 7719, 7940, 10292, 11910, 12307, 12865, 15438, 23820, 24614, 25730, 30876, 32951, 36921, 38595, 49228, 51460, 61535, 65902, 73842, 77190, 98853, 123070, 131804, 147684, 154380, 164755, 184605, 197706, 246140, 329510, 369210, 395412, 494265, 659020, 738420, 988530, 1021481, 1977060, 2042962, 3064443, 4085924, 5107405, 6128886, 10214810, 12257772, 15322215, 20429620, 30644430, 61288860]

約数ペア:

[(1, 61288860), (2, 30644430), (3, 20429620), (4, 15322215), (5, 12257772), (6, 10214810), (10, 6128886), (12, 5107405), (15, 4085924), (20, 3064443), (30, 2042962), (31, 1977060), (60, 1021481), (62, 988530), (83, 738420), (93, 659020), (124, 494265), (155, 395412), (166, 369210), (186, 329510), (249, 246140), (310, 197706), (332, 184605), (372, 164755), (397, 154380), (415, 147684), (465, 131804), (498, 123070), (620, 98853), (794, 77190), (830, 73842), (930, 65902), (996, 61535), (1191, 51460), (1245, 49228), (1588, 38595), (1660, 36921), (1860, 32951), (1985, 30876), (2382, 25730), (2490, 24614), (2573, 23820), (3970, 15438), (4764, 12865), (4980, 12307), (5146, 11910), (5955, 10292), (7719, 7940)]