457533790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 965260800

約数和(自身を除く): 507727010

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 139, 278, 295, 413, 590, 695, 797, 826, 973, 1390, 1594, 1946, 2065, 3985, 4130, 4865, 5579, 7970, 8201, 9730, 11158, 16402, 27895, 41005, 47023, 55790, 57407, 82010, 94046, 110783, 114814, 221566, 235115, 287035, 329161, 470230, 553915, 574070, 658322, 775481, 1107830, 1550962, 1645805, 3291610, 3877405, 6536197, 7754810, 13072394, 32680985, 45753379, 65361970, 91506758, 228766895, 457533790]

約数ペア:

[(1, 457533790), (2, 228766895), (5, 91506758), (7, 65361970), (10, 45753379), (14, 32680985), (35, 13072394), (59, 7754810), (70, 6536197), (118, 3877405), (139, 3291610), (278, 1645805), (295, 1550962), (413, 1107830), (590, 775481), (695, 658322), (797, 574070), (826, 553915), (973, 470230), (1390, 329161), (1594, 287035), (1946, 235115), (2065, 221566), (3985, 114814), (4130, 110783), (4865, 94046), (5579, 82010), (7970, 57407), (8201, 55790), (9730, 47023), (11158, 41005), (16402, 27895)]