188867070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 577802160

約数和(自身を除く): 388935090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 113, 126, 147, 210, 226, 245, 294, 315, 339, 379, 441, 490, 565, 630, 678, 735, 758, 791, 882, 1017, 1130, 1137, 1470, 1582, 1695, 1895, 2034, 2205, 2274, 2373, 2653, 3390, 3411, 3790, 3955, 4410, 4746, 5085, 5306, 5537, 5685, 6822, 7119, 7910, 7959, 10170, 11074, 11370, 11865, 13265, 14238, 15918, 16611, 17055, 18571, 23730, 23877, 26530, 27685, 33222, 34110, 35595, 37142, 39795, 42827, 47754, 49833, 55370, 55713, 71190, 79590, 83055, 85654, 92855, 99666, 111426, 119385, 128481, 166110, 167139, 185710, 214135, 238770, 249165, 256962, 278565, 299789, 334278, 385443, 428270, 498330, 557130, 599578, 642405, 770886, 835695, 899367, 1284810, 1498945, 1671390, 1798734, 1927215, 2098523, 2698101, 2997890, 3854430, 4197046, 4496835, 5396202, 6295569, 8993670, 10492615, 12591138, 13490505, 18886707, 20985230, 26981010, 31477845, 37773414, 62955690, 94433535, 188867070]

約数ペア:

[(1, 188867070), (2, 94433535), (3, 62955690), (5, 37773414), (6, 31477845), (7, 26981010), (9, 20985230), (10, 18886707), (14, 13490505), (15, 12591138), (18, 10492615), (21, 8993670), (30, 6295569), (35, 5396202), (42, 4496835), (45, 4197046), (49, 3854430), (63, 2997890), (70, 2698101), (90, 2098523), (98, 1927215), (105, 1798734), (113, 1671390), (126, 1498945), (147, 1284810), (210, 899367), (226, 835695), (245, 770886), (294, 642405), (315, 599578), (339, 557130), (379, 498330), (441, 428270), (490, 385443), (565, 334278), (630, 299789), (678, 278565), (735, 256962), (758, 249165), (791, 238770), (882, 214135), (1017, 185710), (1130, 167139), (1137, 166110), (1470, 128481), (1582, 119385), (1695, 111426), (1895, 99666), (2034, 92855), (2205, 85654), (2274, 83055), (2373, 79590), (2653, 71190), (3390, 55713), (3411, 55370), (3790, 49833), (3955, 47754), (4410, 42827), (4746, 39795), (5085, 37142), (5306, 35595), (5537, 34110), (5685, 33222), (6822, 27685), (7119, 26530), (7910, 23877), (7959, 23730), (10170, 18571), (11074, 17055), (11370, 16611), (11865, 15918), (13265, 14238)]