673336910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 1280007360

約数和(自身を除く): 606670450

約数列:

[1, 2, 5, 10, 53, 59, 61, 106, 118, 122, 265, 295, 305, 353, 530, 590, 610, 706, 1765, 3127, 3233, 3530, 3599, 6254, 6466, 7198, 15635, 16165, 17995, 18709, 20827, 21533, 31270, 32330, 35990, 37418, 41654, 43066, 93545, 104135, 107665, 187090, 190747, 208270, 215330, 381494, 953735, 1103831, 1141249, 1270447, 1907470, 2207662, 2282498, 2540894, 5519155, 5706245, 6352235, 11038310, 11412490, 12704470, 67333691, 134667382, 336668455, 673336910]

約数ペア:

[(1, 673336910), (2, 336668455), (5, 134667382), (10, 67333691), (53, 12704470), (59, 11412490), (61, 11038310), (106, 6352235), (118, 5706245), (122, 5519155), (265, 2540894), (295, 2282498), (305, 2207662), (353, 1907470), (530, 1270447), (590, 1141249), (610, 1103831), (706, 953735), (1765, 381494), (3127, 215330), (3233, 208270), (3530, 190747), (3599, 187090), (6254, 107665), (6466, 104135), (7198, 93545), (15635, 43066), (16165, 41654), (17995, 37418), (18709, 35990), (20827, 32330), (21533, 31270)]