147838380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1407

約数の個数: 96

約数和(自身を含む): 434638848

約数和(自身を除く): 286800468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 732, 915, 930, 1220, 1303, 1830, 1860, 1891, 2606, 3660, 3782, 3909, 5212, 5673, 6515, 7564, 7818, 9455, 11346, 13030, 15636, 18910, 19545, 22692, 26060, 28365, 37820, 39090, 40393, 56730, 78180, 79483, 80786, 113460, 121179, 158966, 161572, 201965, 238449, 242358, 317932, 397415, 403930, 476898, 484716, 605895, 794830, 807860, 953796, 1192245, 1211790, 1589660, 2384490, 2423580, 2463973, 4768980, 4927946, 7391919, 9855892, 12319865, 14783838, 24639730, 29567676, 36959595, 49279460, 73919190, 147838380]

約数ペア:

[(1, 147838380), (2, 73919190), (3, 49279460), (4, 36959595), (5, 29567676), (6, 24639730), (10, 14783838), (12, 12319865), (15, 9855892), (20, 7391919), (30, 4927946), (31, 4768980), (60, 2463973), (61, 2423580), (62, 2384490), (93, 1589660), (122, 1211790), (124, 1192245), (155, 953796), (183, 807860), (186, 794830), (244, 605895), (305, 484716), (310, 476898), (366, 403930), (372, 397415), (465, 317932), (610, 242358), (620, 238449), (732, 201965), (915, 161572), (930, 158966), (1220, 121179), (1303, 113460), (1830, 80786), (1860, 79483), (1891, 78180), (2606, 56730), (3660, 40393), (3782, 39090), (3909, 37820), (5212, 28365), (5673, 26060), (6515, 22692), (7564, 19545), (7818, 18910), (9455, 15636), (11346, 13030)]