82619340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 244586496

約数和(自身を除く): 161967156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1033, 1290, 1333, 1860, 2066, 2580, 2666, 3099, 3999, 4132, 5165, 5332, 6198, 6665, 7998, 10330, 12396, 13330, 15495, 15996, 19995, 20660, 26660, 30990, 32023, 39990, 44419, 61980, 64046, 79980, 88838, 96069, 128092, 133257, 160115, 177676, 192138, 222095, 266514, 320230, 384276, 444190, 480345, 533028, 640460, 666285, 888380, 960690, 1332570, 1376989, 1921380, 2665140, 2753978, 4130967, 5507956, 6884945, 8261934, 13769890, 16523868, 20654835, 27539780, 41309670, 82619340]

約数ペア:

[(1, 82619340), (2, 41309670), (3, 27539780), (4, 20654835), (5, 16523868), (6, 13769890), (10, 8261934), (12, 6884945), (15, 5507956), (20, 4130967), (30, 2753978), (31, 2665140), (43, 1921380), (60, 1376989), (62, 1332570), (86, 960690), (93, 888380), (124, 666285), (129, 640460), (155, 533028), (172, 480345), (186, 444190), (215, 384276), (258, 320230), (310, 266514), (372, 222095), (430, 192138), (465, 177676), (516, 160115), (620, 133257), (645, 128092), (860, 96069), (930, 88838), (1033, 79980), (1290, 64046), (1333, 61980), (1860, 44419), (2066, 39990), (2580, 32023), (2666, 30990), (3099, 26660), (3999, 20660), (4132, 19995), (5165, 15996), (5332, 15495), (6198, 13330), (6665, 12396), (7998, 10330)]