7157150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:67

約数の個数: 108

約数和(自身を含む): 18108216

約数和(自身を除く): 10951066

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 169, 175, 182, 242, 275, 286, 325, 338, 350, 385, 455, 550, 605, 650, 715, 770, 845, 847, 910, 1001, 1183, 1210, 1430, 1573, 1690, 1694, 1859, 1925, 2002, 2275, 2366, 3025, 3146, 3575, 3718, 3850, 4225, 4235, 4550, 5005, 5915, 6050, 7150, 7865, 8450, 8470, 9295, 10010, 11011, 11830, 13013, 15730, 18590, 20449, 21175, 22022, 25025, 26026, 29575, 39325, 40898, 42350, 46475, 50050, 55055, 59150, 65065, 78650, 92950, 102245, 110110, 130130, 143143, 204490, 275275, 286286, 325325, 511225, 550550, 650650, 715715, 1022450, 1431430, 3578575, 7157150]

約数ペア:

[(1, 7157150), (2, 3578575), (5, 1431430), (7, 1022450), (10, 715715), (11, 650650), (13, 550550), (14, 511225), (22, 325325), (25, 286286), (26, 275275), (35, 204490), (50, 143143), (55, 130130), (65, 110110), (70, 102245), (77, 92950), (91, 78650), (110, 65065), (121, 59150), (130, 55055), (143, 50050), (154, 46475), (169, 42350), (175, 40898), (182, 39325), (242, 29575), (275, 26026), (286, 25025), (325, 22022), (338, 21175), (350, 20449), (385, 18590), (455, 15730), (550, 13013), (605, 11830), (650, 11011), (715, 10010), (770, 9295), (845, 8470), (847, 8450), (910, 7865), (1001, 7150), (1183, 6050), (1210, 5915), (1430, 5005), (1573, 4550), (1690, 4235), (1694, 4225), (1859, 3850), (1925, 3718), (2002, 3575), (2275, 3146), (2366, 3025)]