38438820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10194

約数の個数: 96

約数和(自身を含む): 136684800

約数和(自身を除く): 98245980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10169, 20338, 30507, 40676, 50845, 61014, 71183, 91521, 101690, 122028, 142366, 152535, 183042, 203380, 213549, 274563, 284732, 305070, 355915, 366084, 427098, 457605, 549126, 610140, 640647, 711830, 854196, 915210, 1067745, 1098252, 1281294, 1372815, 1423660, 1830420, 1921941, 2135490, 2562588, 2745630, 3203235, 3843882, 4270980, 5491260, 6406470, 7687764, 9609705, 12812940, 19219410, 38438820]

約数ペア:

[(1, 38438820), (2, 19219410), (3, 12812940), (4, 9609705), (5, 7687764), (6, 6406470), (7, 5491260), (9, 4270980), (10, 3843882), (12, 3203235), (14, 2745630), (15, 2562588), (18, 2135490), (20, 1921941), (21, 1830420), (27, 1423660), (28, 1372815), (30, 1281294), (35, 1098252), (36, 1067745), (42, 915210), (45, 854196), (54, 711830), (60, 640647), (63, 610140), (70, 549126), (84, 457605), (90, 427098), (105, 366084), (108, 355915), (126, 305070), (135, 284732), (140, 274563), (180, 213549), (189, 203380), (210, 183042), (252, 152535), (270, 142366), (315, 122028), (378, 101690), (420, 91521), (540, 71183), (630, 61014), (756, 50845), (945, 40676), (1260, 30507), (1890, 20338), (3780, 10169)]