39017790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61933}}^1$

素因数の和:61953

約数の個数: 48

約数和(自身を含む): 115940448

約数和(自身を除く): 76922658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61933, 123866, 185799, 309665, 371598, 433531, 557397, 619330, 867062, 928995, 1114794, 1300593, 1857990, 2167655, 2601186, 2786985, 3901779, 4335310, 5573970, 6502965, 7803558, 13005930, 19508895, 39017790]

約数ペア:

[(1, 39017790), (2, 19508895), (3, 13005930), (5, 7803558), (6, 6502965), (7, 5573970), (9, 4335310), (10, 3901779), (14, 2786985), (15, 2601186), (18, 2167655), (21, 1857990), (30, 1300593), (35, 1114794), (42, 928995), (45, 867062), (63, 619330), (70, 557397), (90, 433531), (105, 371598), (126, 309665), (210, 185799), (315, 123866), (630, 61933)]