39023460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30971}}^1$

素因数の和:30993

約数の個数: 72

約数和(自身を含む): 135285696

約数和(自身を除く): 96262236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30971, 61942, 92913, 123884, 154855, 185826, 216797, 278739, 309710, 371652, 433594, 464565, 557478, 619420, 650391, 867188, 929130, 1083985, 1114956, 1300782, 1393695, 1858260, 1951173, 2167970, 2601564, 2787390, 3251955, 3902346, 4335940, 5574780, 6503910, 7804692, 9755865, 13007820, 19511730, 39023460]

約数ペア:

[(1, 39023460), (2, 19511730), (3, 13007820), (4, 9755865), (5, 7804692), (6, 6503910), (7, 5574780), (9, 4335940), (10, 3902346), (12, 3251955), (14, 2787390), (15, 2601564), (18, 2167970), (20, 1951173), (21, 1858260), (28, 1393695), (30, 1300782), (35, 1114956), (36, 1083985), (42, 929130), (45, 867188), (60, 650391), (63, 619420), (70, 557478), (84, 464565), (90, 433594), (105, 371652), (126, 309710), (140, 278739), (180, 216797), (210, 185826), (252, 154855), (315, 123884), (420, 92913), (630, 61942), (1260, 30971)]