1287163150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 3032377344

約数和(自身を除く): 1745214194

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 47, 50, 65, 70, 91, 94, 130, 169, 175, 182, 235, 325, 329, 338, 350, 455, 463, 470, 611, 650, 658, 845, 910, 926, 1175, 1183, 1222, 1645, 1690, 2275, 2315, 2350, 2366, 3055, 3241, 3290, 4225, 4277, 4550, 4630, 5915, 6019, 6110, 6482, 7943, 8225, 8450, 8554, 11575, 11830, 12038, 15275, 15886, 16205, 16450, 21385, 21761, 23150, 29575, 30095, 30550, 32410, 39715, 42133, 42770, 43522, 55601, 59150, 60190, 78247, 79430, 81025, 84266, 106925, 108805, 111202, 150475, 152327, 156494, 162050, 198575, 210665, 213850, 217610, 278005, 282893, 300950, 304654, 391235, 397150, 421330, 544025, 547729, 556010, 565786, 761635, 782470, 1053325, 1088050, 1095458, 1390025, 1414465, 1523270, 1956175, 1980251, 2106650, 2738645, 2780050, 2828930, 3677609, 3808175, 3912350, 3960502, 5477290, 7072325, 7355218, 7616350, 9901255, 13693225, 14144650, 18388045, 19802510, 25743263, 27386450, 36776090, 49506275, 51486526, 91940225, 99012550, 128716315, 183880450, 257432630, 643581575, 1287163150]

約数ペア:

[(1, 1287163150), (2, 643581575), (5, 257432630), (7, 183880450), (10, 128716315), (13, 99012550), (14, 91940225), (25, 51486526), (26, 49506275), (35, 36776090), (47, 27386450), (50, 25743263), (65, 19802510), (70, 18388045), (91, 14144650), (94, 13693225), (130, 9901255), (169, 7616350), (175, 7355218), (182, 7072325), (235, 5477290), (325, 3960502), (329, 3912350), (338, 3808175), (350, 3677609), (455, 2828930), (463, 2780050), (470, 2738645), (611, 2106650), (650, 1980251), (658, 1956175), (845, 1523270), (910, 1414465), (926, 1390025), (1175, 1095458), (1183, 1088050), (1222, 1053325), (1645, 782470), (1690, 761635), (2275, 565786), (2315, 556010), (2350, 547729), (2366, 544025), (3055, 421330), (3241, 397150), (3290, 391235), (4225, 304654), (4277, 300950), (4550, 282893), (4630, 278005), (5915, 217610), (6019, 213850), (6110, 210665), (6482, 198575), (7943, 162050), (8225, 156494), (8450, 152327), (8554, 150475), (11575, 111202), (11830, 108805), (12038, 106925), (15275, 84266), (15886, 81025), (16205, 79430), (16450, 78247), (21385, 60190), (21761, 59150), (23150, 55601), (29575, 43522), (30095, 42770), (30550, 42133), (32410, 39715)]