71032290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 209392128

約数和(自身を除く): 138359838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 101, 102, 105, 119, 170, 197, 202, 210, 238, 255, 303, 357, 394, 505, 510, 591, 595, 606, 707, 714, 985, 1010, 1182, 1190, 1379, 1414, 1515, 1717, 1785, 1970, 2121, 2758, 2955, 3030, 3349, 3434, 3535, 3570, 4137, 4242, 5151, 5910, 6698, 6895, 7070, 8274, 8585, 10047, 10302, 10605, 12019, 13790, 16745, 17170, 19897, 20094, 20685, 21210, 23443, 24038, 25755, 33490, 36057, 39794, 41370, 46886, 50235, 51510, 59691, 60095, 70329, 72114, 99485, 100470, 117215, 119382, 120190, 139279, 140658, 180285, 198970, 234430, 278558, 298455, 338249, 351645, 360570, 417837, 596910, 676498, 696395, 703290, 835674, 1014747, 1392790, 1691245, 2029494, 2089185, 2367743, 3382490, 4178370, 4735486, 5073735, 7103229, 10147470, 11838715, 14206458, 23677430, 35516145, 71032290]

約数ペア:

[(1, 71032290), (2, 35516145), (3, 23677430), (5, 14206458), (6, 11838715), (7, 10147470), (10, 7103229), (14, 5073735), (15, 4735486), (17, 4178370), (21, 3382490), (30, 2367743), (34, 2089185), (35, 2029494), (42, 1691245), (51, 1392790), (70, 1014747), (85, 835674), (101, 703290), (102, 696395), (105, 676498), (119, 596910), (170, 417837), (197, 360570), (202, 351645), (210, 338249), (238, 298455), (255, 278558), (303, 234430), (357, 198970), (394, 180285), (505, 140658), (510, 139279), (591, 120190), (595, 119382), (606, 117215), (707, 100470), (714, 99485), (985, 72114), (1010, 70329), (1182, 60095), (1190, 59691), (1379, 51510), (1414, 50235), (1515, 46886), (1717, 41370), (1785, 39794), (1970, 36057), (2121, 33490), (2758, 25755), (2955, 24038), (3030, 23443), (3349, 21210), (3434, 20685), (3535, 20094), (3570, 19897), (4137, 17170), (4242, 16745), (5151, 13790), (5910, 12019), (6698, 10605), (6895, 10302), (7070, 10047), (8274, 8585)]