64010790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 107406810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 619, 766, 1149, 1238, 1857, 1915, 2298, 3095, 3447, 3714, 3830, 5571, 5745, 6190, 6894, 9285, 10341, 11142, 11490, 16713, 17235, 18570, 20682, 27855, 33426, 34470, 51705, 55710, 83565, 103410, 167130, 237077, 474154, 711231, 1185385, 1422462, 2133693, 2370770, 3556155, 4267386, 6401079, 7112310, 10668465, 12802158, 21336930, 32005395, 64010790]

約数ペア:

[(1, 64010790), (2, 32005395), (3, 21336930), (5, 12802158), (6, 10668465), (9, 7112310), (10, 6401079), (15, 4267386), (18, 3556155), (27, 2370770), (30, 2133693), (45, 1422462), (54, 1185385), (90, 711231), (135, 474154), (270, 237077), (383, 167130), (619, 103410), (766, 83565), (1149, 55710), (1238, 51705), (1857, 34470), (1915, 33426), (2298, 27855), (3095, 20682), (3447, 18570), (3714, 17235), (3830, 16713), (5571, 11490), (5745, 11142), (6190, 10341), (6894, 9285)]