84707910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44819}}^1$

素因数の和:44842

約数の個数: 64

約数和(自身を含む): 258163200

約数和(自身を除く): 173455290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44819, 89638, 134457, 224095, 268914, 313733, 403371, 448190, 627466, 672285, 806742, 941199, 1210113, 1344570, 1568665, 1882398, 2016855, 2420226, 2823597, 3137330, 4033710, 4705995, 5647194, 6050565, 8470791, 9411990, 12101130, 14117985, 16941582, 28235970, 42353955, 84707910]

約数ペア:

[(1, 84707910), (2, 42353955), (3, 28235970), (5, 16941582), (6, 14117985), (7, 12101130), (9, 9411990), (10, 8470791), (14, 6050565), (15, 5647194), (18, 4705995), (21, 4033710), (27, 3137330), (30, 2823597), (35, 2420226), (42, 2016855), (45, 1882398), (54, 1568665), (63, 1344570), (70, 1210113), (90, 941199), (105, 806742), (126, 672285), (135, 627466), (189, 448190), (210, 403371), (270, 313733), (315, 268914), (378, 224095), (630, 134457), (945, 89638), (1890, 44819)]