38853990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61673}}^1$

素因数の和:61693

約数の個数: 48

約数和(自身を含む): 115453728

約数和(自身を除く): 76599738

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, 61673, 123346, 185019, 308365, 370038, 431711, 555057, 616730, 863422, 925095, 1110114, 1295133, 1850190, 2158555, 2590266, 2775285, 3885399, 4317110, 5550570, 6475665, 7770798, 12951330, 19426995, 38853990]

約数ペア:

[(1, 38853990), (2, 19426995), (3, 12951330), (5, 7770798), (6, 6475665), (7, 5550570), (9, 4317110), (10, 3885399), (14, 2775285), (15, 2590266), (18, 2158555), (21, 1850190), (30, 1295133), (35, 1110114), (42, 925095), (45, 863422), (63, 616730), (70, 555057), (90, 431711), (105, 370038), (126, 308365), (210, 185019), (315, 123346), (630, 61673)]