38204460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 137469696

約数和(自身を除く): 99265236

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1123, 1134, 1215, 1260, 1620, 1701, 1890, 2246, 2268, 2430, 2835, 3369, 3402, 3780, 4492, 4860, 5615, 5670, 6738, 6804, 7861, 8505, 10107, 11230, 11340, 13476, 15722, 16845, 17010, 20214, 22460, 23583, 30321, 31444, 33690, 34020, 39305, 40428, 47166, 50535, 60642, 67380, 70749, 78610, 90963, 94332, 101070, 117915, 121284, 141498, 151605, 157220, 181926, 202140, 212247, 235830, 272889, 282996, 303210, 353745, 363852, 424494, 454815, 471660, 545778, 606420, 636741, 707490, 848988, 909630, 1061235, 1091556, 1273482, 1364445, 1414980, 1819260, 1910223, 2122470, 2546964, 2728890, 3183705, 3820446, 4244940, 5457780, 6367410, 7640892, 9551115, 12734820, 19102230, 38204460]

約数ペア:

[(1, 38204460), (2, 19102230), (3, 12734820), (4, 9551115), (5, 7640892), (6, 6367410), (7, 5457780), (9, 4244940), (10, 3820446), (12, 3183705), (14, 2728890), (15, 2546964), (18, 2122470), (20, 1910223), (21, 1819260), (27, 1414980), (28, 1364445), (30, 1273482), (35, 1091556), (36, 1061235), (42, 909630), (45, 848988), (54, 707490), (60, 636741), (63, 606420), (70, 545778), (81, 471660), (84, 454815), (90, 424494), (105, 363852), (108, 353745), (126, 303210), (135, 282996), (140, 272889), (162, 235830), (180, 212247), (189, 202140), (210, 181926), (243, 157220), (252, 151605), (270, 141498), (315, 121284), (324, 117915), (378, 101070), (405, 94332), (420, 90963), (486, 78610), (540, 70749), (567, 67380), (630, 60642), (756, 50535), (810, 47166), (945, 40428), (972, 39305), (1123, 34020), (1134, 33690), (1215, 31444), (1260, 30321), (1620, 23583), (1701, 22460), (1890, 20214), (2246, 17010), (2268, 16845), (2430, 15722), (2835, 13476), (3369, 11340), (3402, 11230), (3780, 10107), (4492, 8505), (4860, 7861), (5615, 6804), (5670, 6738)]