22857540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12289}}^1$

素因数の和:12332

約数の個数: 48

約数和(自身を含む): 66071040

約数和(自身を除く): 43213500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12289, 24578, 36867, 49156, 61445, 73734, 122890, 147468, 184335, 245780, 368670, 380959, 737340, 761918, 1142877, 1523836, 1904795, 2285754, 3809590, 4571508, 5714385, 7619180, 11428770, 22857540]

約数ペア:

[(1, 22857540), (2, 11428770), (3, 7619180), (4, 5714385), (5, 4571508), (6, 3809590), (10, 2285754), (12, 1904795), (15, 1523836), (20, 1142877), (30, 761918), (31, 737340), (60, 380959), (62, 368670), (93, 245780), (124, 184335), (155, 147468), (186, 122890), (310, 73734), (372, 61445), (465, 49156), (620, 36867), (930, 24578), (1860, 12289)]