70290932817

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{28279}}^1$

素因数の和:28790

約数の個数: 48

約数和(自身を含む): 112218207360

約数和(自身を除く): 41927274543

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 457, 777, 1371, 1813, 3199, 5439, 9597, 16909, 22393, 28279, 50727, 67179, 84837, 118363, 197953, 355089, 593859, 828541, 1046323, 1385671, 2485623, 3138969, 4157013, 7324261, 12923503, 21972783, 38770509, 51269827, 90464521, 153809481, 271393563, 478169611, 633251647, 1434508833, 1899754941, 3347187277, 10041561831, 23430310939, 70290932817]

約数ペア:

[(1, 70290932817), (3, 23430310939), (7, 10041561831), (21, 3347187277), (37, 1899754941), (49, 1434508833), (111, 633251647), (147, 478169611), (259, 271393563), (457, 153809481), (777, 90464521), (1371, 51269827), (1813, 38770509), (3199, 21972783), (5439, 12923503), (9597, 7324261), (16909, 4157013), (22393, 3138969), (28279, 2485623), (50727, 1385671), (67179, 1046323), (84837, 828541), (118363, 593859), (197953, 355089)]