70010505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 135095688

約数和(自身を除く): 65085183

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 173, 207, 255, 345, 391, 519, 529, 765, 865, 1035, 1173, 1557, 1587, 1955, 2595, 2645, 2941, 3519, 3979, 4761, 5865, 7785, 7935, 8823, 8993, 11937, 14705, 17595, 19895, 23805, 26469, 26979, 35811, 44115, 44965, 59685, 67643, 80937, 91517, 132345, 134895, 179055, 202929, 274551, 338215, 404685, 457585, 608787, 823653, 1014645, 1372755, 1555789, 3043935, 4118265, 4667367, 7778945, 14002101, 23336835, 70010505]

約数ペア:

[(1, 70010505), (3, 23336835), (5, 14002101), (9, 7778945), (15, 4667367), (17, 4118265), (23, 3043935), (45, 1555789), (51, 1372755), (69, 1014645), (85, 823653), (115, 608787), (153, 457585), (173, 404685), (207, 338215), (255, 274551), (345, 202929), (391, 179055), (519, 134895), (529, 132345), (765, 91517), (865, 80937), (1035, 67643), (1173, 59685), (1557, 44965), (1587, 44115), (1955, 35811), (2595, 26979), (2645, 26469), (2941, 23805), (3519, 19895), (3979, 17595), (4761, 14705), (5865, 11937), (7785, 8993), (7935, 8823)]