2175503990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 4737761280

約数和(自身を除く): 2562257290

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 167, 190, 209, 230, 253, 271, 334, 418, 437, 506, 542, 835, 874, 1045, 1265, 1355, 1670, 1837, 2090, 2185, 2530, 2710, 2981, 3173, 3674, 3841, 4370, 4807, 5149, 5962, 6233, 6346, 7682, 9185, 9614, 10298, 12466, 14905, 15865, 18370, 19205, 24035, 25745, 29810, 31165, 31730, 34903, 38410, 42251, 45257, 48070, 51490, 56639, 62330, 68563, 69806, 72979, 84502, 90514, 113278, 118427, 137126, 145958, 174515, 211255, 226285, 236854, 283195, 342815, 349030, 364895, 422510, 452570, 497827, 566390, 592135, 685630, 729790, 802769, 859883, 995654, 1040911, 1184270, 1302697, 1605538, 1719766, 2081822, 2489135, 2605394, 4013845, 4299415, 4978270, 5204555, 6513485, 8027690, 8598830, 9458713, 10409110, 11450021, 13026970, 18917426, 19777309, 22900042, 39554618, 47293565, 57250105, 94587130, 98886545, 114500210, 197773090, 217550399, 435100798, 1087751995, 2175503990]

約数ペア:

[(1, 2175503990), (2, 1087751995), (5, 435100798), (10, 217550399), (11, 197773090), (19, 114500210), (22, 98886545), (23, 94587130), (38, 57250105), (46, 47293565), (55, 39554618), (95, 22900042), (110, 19777309), (115, 18917426), (167, 13026970), (190, 11450021), (209, 10409110), (230, 9458713), (253, 8598830), (271, 8027690), (334, 6513485), (418, 5204555), (437, 4978270), (506, 4299415), (542, 4013845), (835, 2605394), (874, 2489135), (1045, 2081822), (1265, 1719766), (1355, 1605538), (1670, 1302697), (1837, 1184270), (2090, 1040911), (2185, 995654), (2530, 859883), (2710, 802769), (2981, 729790), (3173, 685630), (3674, 592135), (3841, 566390), (4370, 497827), (4807, 452570), (5149, 422510), (5962, 364895), (6233, 349030), (6346, 342815), (7682, 283195), (9185, 236854), (9614, 226285), (10298, 211255), (12466, 174515), (14905, 145958), (15865, 137126), (18370, 118427), (19205, 113278), (24035, 90514), (25745, 84502), (29810, 72979), (31165, 69806), (31730, 68563), (34903, 62330), (38410, 56639), (42251, 51490), (45257, 48070)]