84631980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7793}}^1$

素因数の和:7986

約数の個数: 48

約数和(自身を含む): 238309344

約数和(自身を除く): 153677364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 7793, 10860, 15586, 23379, 31172, 38965, 46758, 77930, 93516, 116895, 155860, 233790, 467580, 1410533, 2821066, 4231599, 5642132, 7052665, 8463198, 14105330, 16926396, 21157995, 28210660, 42315990, 84631980]

約数ペア:

[(1, 84631980), (2, 42315990), (3, 28210660), (4, 21157995), (5, 16926396), (6, 14105330), (10, 8463198), (12, 7052665), (15, 5642132), (20, 4231599), (30, 2821066), (60, 1410533), (181, 467580), (362, 233790), (543, 155860), (724, 116895), (905, 93516), (1086, 77930), (1810, 46758), (2172, 38965), (2715, 31172), (3620, 23379), (5430, 15586), (7793, 10860)]