829127530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 1905897600

約数和(自身を除く): 1076770070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 199, 245, 385, 398, 490, 539, 770, 773, 995, 1078, 1393, 1546, 1990, 2189, 2695, 2786, 3865, 4378, 5390, 5411, 6965, 7730, 8503, 9751, 10822, 10945, 13930, 15323, 17006, 19502, 21890, 27055, 30646, 37877, 42515, 48755, 54110, 59521, 75754, 76615, 85030, 97510, 107261, 119042, 153230, 153827, 189385, 214522, 297605, 307654, 378770, 416647, 536305, 595210, 769135, 833294, 1072610, 1076789, 1538270, 1692097, 2083235, 2153578, 3384194, 4166470, 5383945, 7537523, 8460485, 10767890, 11844679, 15075046, 16920970, 23689358, 37687615, 59223395, 75375230, 82912753, 118446790, 165825506, 414563765, 829127530]

約数ペア:

[(1, 829127530), (2, 414563765), (5, 165825506), (7, 118446790), (10, 82912753), (11, 75375230), (14, 59223395), (22, 37687615), (35, 23689358), (49, 16920970), (55, 15075046), (70, 11844679), (77, 10767890), (98, 8460485), (110, 7537523), (154, 5383945), (199, 4166470), (245, 3384194), (385, 2153578), (398, 2083235), (490, 1692097), (539, 1538270), (770, 1076789), (773, 1072610), (995, 833294), (1078, 769135), (1393, 595210), (1546, 536305), (1990, 416647), (2189, 378770), (2695, 307654), (2786, 297605), (3865, 214522), (4378, 189385), (5390, 153827), (5411, 153230), (6965, 119042), (7730, 107261), (8503, 97510), (9751, 85030), (10822, 76615), (10945, 75754), (13930, 59521), (15323, 54110), (17006, 48755), (19502, 42515), (21890, 37877), (27055, 30646)]