30968748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16231}}^1$

素因数の和:16294

約数の個数: 36

約数和(自身を含む): 79764048

約数和(自身を除く): 48795300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 16231, 32462, 48693, 64924, 97386, 146079, 194772, 292158, 584316, 860243, 1720486, 2580729, 3440972, 5161458, 7742187, 10322916, 15484374, 30968748]

約数ペア:

[(1, 30968748), (2, 15484374), (3, 10322916), (4, 7742187), (6, 5161458), (9, 3440972), (12, 2580729), (18, 1720486), (36, 860243), (53, 584316), (106, 292158), (159, 194772), (212, 146079), (318, 97386), (477, 64924), (636, 48693), (954, 32462), (1908, 16231)]