977542380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5430791}}^1$

素因数の和:5430806

約数の個数: 36

約数和(自身を含む): 2965212432

約数和(自身を除く): 1987670052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5430791, 10861582, 16292373, 21723164, 27153955, 32584746, 48877119, 54307910, 65169492, 81461865, 97754238, 108615820, 162923730, 195508476, 244385595, 325847460, 488771190, 977542380]

約数ペア:

[(1, 977542380), (2, 488771190), (3, 325847460), (4, 244385595), (5, 195508476), (6, 162923730), (9, 108615820), (10, 97754238), (12, 81461865), (15, 65169492), (18, 54307910), (20, 48877119), (30, 32584746), (36, 27153955), (45, 21723164), (60, 16292373), (90, 10861582), (180, 5430791)]