11770290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 37933272

約数和(自身を除く): 26162982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 157, 170, 210, 238, 245, 255, 294, 306, 314, 315, 357, 441, 471, 490, 510, 595, 630, 714, 735, 765, 785, 833, 882, 942, 1071, 1099, 1190, 1413, 1470, 1530, 1570, 1666, 1785, 2142, 2198, 2205, 2355, 2499, 2669, 2826, 3297, 3570, 4165, 4410, 4710, 4998, 5338, 5355, 5495, 6594, 7065, 7497, 7693, 8007, 8330, 9891, 10710, 10990, 12495, 13345, 14130, 14994, 15386, 16014, 16485, 18683, 19782, 23079, 24021, 24990, 26690, 32970, 37366, 37485, 38465, 40035, 46158, 48042, 49455, 56049, 69237, 74970, 76930, 80070, 93415, 98910, 112098, 115395, 120105, 130781, 138474, 168147, 186830, 230790, 240210, 261562, 280245, 336294, 346185, 392343, 560490, 653905, 692370, 784686, 840735, 1177029, 1307810, 1681470, 1961715, 2354058, 3923430, 5885145, 11770290]

約数ペア:

[(1, 11770290), (2, 5885145), (3, 3923430), (5, 2354058), (6, 1961715), (7, 1681470), (9, 1307810), (10, 1177029), (14, 840735), (15, 784686), (17, 692370), (18, 653905), (21, 560490), (30, 392343), (34, 346185), (35, 336294), (42, 280245), (45, 261562), (49, 240210), (51, 230790), (63, 186830), (70, 168147), (85, 138474), (90, 130781), (98, 120105), (102, 115395), (105, 112098), (119, 98910), (126, 93415), (147, 80070), (153, 76930), (157, 74970), (170, 69237), (210, 56049), (238, 49455), (245, 48042), (255, 46158), (294, 40035), (306, 38465), (314, 37485), (315, 37366), (357, 32970), (441, 26690), (471, 24990), (490, 24021), (510, 23079), (595, 19782), (630, 18683), (714, 16485), (735, 16014), (765, 15386), (785, 14994), (833, 14130), (882, 13345), (942, 12495), (1071, 10990), (1099, 10710), (1190, 9891), (1413, 8330), (1470, 8007), (1530, 7693), (1570, 7497), (1666, 7065), (1785, 6594), (2142, 5495), (2198, 5355), (2205, 5338), (2355, 4998), (2499, 4710), (2669, 4410), (2826, 4165), (3297, 3570)]