188163990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17606

約数の個数: 96

約数和(自身を含む): 592038720

約数和(自身を除く): 403874730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 17569, 35138, 52707, 87845, 105414, 122983, 158121, 175690, 245966, 263535, 298673, 316242, 368949, 527070, 597346, 614915, 737898, 790605, 896019, 1106847, 1229830, 1493365, 1581210, 1792038, 1844745, 2090711, 2213694, 2688057, 2986730, 3689490, 4181422, 4480095, 5376114, 5534235, 6272133, 8960190, 10453555, 11068470, 12544266, 13440285, 18816399, 20907110, 26880570, 31360665, 37632798, 62721330, 94081995, 188163990]

約数ペア:

[(1, 188163990), (2, 94081995), (3, 62721330), (5, 37632798), (6, 31360665), (7, 26880570), (9, 20907110), (10, 18816399), (14, 13440285), (15, 12544266), (17, 11068470), (18, 10453555), (21, 8960190), (30, 6272133), (34, 5534235), (35, 5376114), (42, 4480095), (45, 4181422), (51, 3689490), (63, 2986730), (70, 2688057), (85, 2213694), (90, 2090711), (102, 1844745), (105, 1792038), (119, 1581210), (126, 1493365), (153, 1229830), (170, 1106847), (210, 896019), (238, 790605), (255, 737898), (306, 614915), (315, 597346), (357, 527070), (510, 368949), (595, 316242), (630, 298673), (714, 263535), (765, 245966), (1071, 175690), (1190, 158121), (1530, 122983), (1785, 105414), (2142, 87845), (3570, 52707), (5355, 35138), (10710, 17569)]