38703420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3441

約数の個数: 120

約数和(自身を含む): 138799584

約数和(自身を除く): 100096164

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, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3413, 3780, 5670, 6826, 10239, 11340, 13652, 17065, 20478, 23891, 30717, 34130, 40956, 47782, 51195, 61434, 68260, 71673, 92151, 95564, 102390, 119455, 122868, 143346, 153585, 184302, 204780, 215019, 238910, 276453, 286692, 307170, 358365, 368604, 430038, 460755, 477820, 552906, 614340, 645057, 716730, 860076, 921510, 1075095, 1105812, 1290114, 1382265, 1433460, 1843020, 1935171, 2150190, 2580228, 2764530, 3225285, 3870342, 4300380, 5529060, 6450570, 7740684, 9675855, 12901140, 19351710, 38703420]

約数ペア:

[(1, 38703420), (2, 19351710), (3, 12901140), (4, 9675855), (5, 7740684), (6, 6450570), (7, 5529060), (9, 4300380), (10, 3870342), (12, 3225285), (14, 2764530), (15, 2580228), (18, 2150190), (20, 1935171), (21, 1843020), (27, 1433460), (28, 1382265), (30, 1290114), (35, 1105812), (36, 1075095), (42, 921510), (45, 860076), (54, 716730), (60, 645057), (63, 614340), (70, 552906), (81, 477820), (84, 460755), (90, 430038), (105, 368604), (108, 358365), (126, 307170), (135, 286692), (140, 276453), (162, 238910), (180, 215019), (189, 204780), (210, 184302), (252, 153585), (270, 143346), (315, 122868), (324, 119455), (378, 102390), (405, 95564), (420, 92151), (540, 71673), (567, 68260), (630, 61434), (756, 51195), (810, 47782), (945, 40956), (1134, 34130), (1260, 30717), (1620, 23891), (1890, 20478), (2268, 17065), (2835, 13652), (3413, 11340), (3780, 10239), (5670, 6826)]