8935130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 9450790

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 41, 62, 74, 82, 95, 155, 185, 190, 205, 310, 370, 410, 589, 703, 779, 1147, 1178, 1271, 1406, 1517, 1558, 2294, 2542, 2945, 3034, 3515, 3895, 5735, 5890, 6355, 7030, 7585, 7790, 11470, 12710, 15170, 21793, 24149, 28823, 43586, 47027, 48298, 57646, 94054, 108965, 120745, 144115, 217930, 235135, 241490, 288230, 470270, 893513, 1787026, 4467565, 8935130]

約数ペア:

[(1, 8935130), (2, 4467565), (5, 1787026), (10, 893513), (19, 470270), (31, 288230), (37, 241490), (38, 235135), (41, 217930), (62, 144115), (74, 120745), (82, 108965), (95, 94054), (155, 57646), (185, 48298), (190, 47027), (205, 43586), (310, 28823), (370, 24149), (410, 21793), (589, 15170), (703, 12710), (779, 11470), (1147, 7790), (1178, 7585), (1271, 7030), (1406, 6355), (1517, 5890), (1558, 5735), (2294, 3895), (2542, 3515), (2945, 3034)]