98931480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43391}}^1$

素因数の和:43424

約数の個数: 64

約数和(自身を含む): 312422400

約数和(自身を除く): 213490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 43391, 86782, 130173, 173564, 216955, 260346, 347128, 433910, 520692, 650865, 824429, 867820, 1041384, 1301730, 1648858, 1735640, 2473287, 2603460, 3297716, 4122145, 4946574, 5206920, 6595432, 8244290, 9893148, 12366435, 16488580, 19786296, 24732870, 32977160, 49465740, 98931480]

約数ペア:

[(1, 98931480), (2, 49465740), (3, 32977160), (4, 24732870), (5, 19786296), (6, 16488580), (8, 12366435), (10, 9893148), (12, 8244290), (15, 6595432), (19, 5206920), (20, 4946574), (24, 4122145), (30, 3297716), (38, 2603460), (40, 2473287), (57, 1735640), (60, 1648858), (76, 1301730), (95, 1041384), (114, 867820), (120, 824429), (152, 650865), (190, 520692), (228, 433910), (285, 347128), (380, 260346), (456, 216955), (570, 173564), (760, 130173), (1140, 86782), (2280, 43391)]