43274140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 118056960

約数和(自身を除く): 74782820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 59, 62, 65, 70, 91, 118, 124, 130, 140, 155, 169, 182, 217, 236, 260, 295, 310, 338, 364, 403, 413, 434, 455, 590, 620, 676, 767, 806, 826, 845, 868, 910, 1085, 1180, 1183, 1534, 1612, 1652, 1690, 1820, 1829, 2015, 2065, 2170, 2366, 2821, 3068, 3380, 3658, 3835, 4030, 4130, 4340, 4732, 5239, 5369, 5642, 5915, 7316, 7670, 8060, 8260, 9145, 9971, 10478, 10738, 11284, 11830, 12803, 14105, 15340, 18290, 19942, 20956, 21476, 23660, 23777, 25606, 26195, 26845, 28210, 36580, 36673, 39884, 47554, 49855, 51212, 52390, 53690, 56420, 64015, 69797, 73346, 95108, 99710, 104780, 107380, 118885, 128030, 139594, 146692, 166439, 183365, 199420, 237770, 256060, 279188, 309101, 332878, 348985, 366730, 475540, 618202, 665756, 697970, 733460, 832195, 1236404, 1395940, 1545505, 1664390, 2163707, 3091010, 3328780, 4327414, 6182020, 8654828, 10818535, 21637070, 43274140]

約数ペア:

[(1, 43274140), (2, 21637070), (4, 10818535), (5, 8654828), (7, 6182020), (10, 4327414), (13, 3328780), (14, 3091010), (20, 2163707), (26, 1664390), (28, 1545505), (31, 1395940), (35, 1236404), (52, 832195), (59, 733460), (62, 697970), (65, 665756), (70, 618202), (91, 475540), (118, 366730), (124, 348985), (130, 332878), (140, 309101), (155, 279188), (169, 256060), (182, 237770), (217, 199420), (236, 183365), (260, 166439), (295, 146692), (310, 139594), (338, 128030), (364, 118885), (403, 107380), (413, 104780), (434, 99710), (455, 95108), (590, 73346), (620, 69797), (676, 64015), (767, 56420), (806, 53690), (826, 52390), (845, 51212), (868, 49855), (910, 47554), (1085, 39884), (1180, 36673), (1183, 36580), (1534, 28210), (1612, 26845), (1652, 26195), (1690, 25606), (1820, 23777), (1829, 23660), (2015, 21476), (2065, 20956), (2170, 19942), (2366, 18290), (2821, 15340), (3068, 14105), (3380, 12803), (3658, 11830), (3835, 11284), (4030, 10738), (4130, 10478), (4340, 9971), (4732, 9145), (5239, 8260), (5369, 8060), (5642, 7670), (5915, 7316)]