421031670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 1036247040

約数和(自身を除く): 615215370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 127, 177, 254, 295, 354, 381, 590, 635, 762, 885, 1270, 1770, 1873, 1905, 3746, 3810, 5619, 7493, 9365, 11238, 14986, 18730, 22479, 28095, 37465, 44958, 56190, 74930, 110507, 112395, 221014, 224790, 237871, 331521, 475742, 552535, 663042, 713613, 1105070, 1189355, 1427226, 1657605, 2378710, 3315210, 3568065, 7136130, 14034389, 28068778, 42103167, 70171945, 84206334, 140343890, 210515835, 421031670]

約数ペア:

[(1, 421031670), (2, 210515835), (3, 140343890), (5, 84206334), (6, 70171945), (10, 42103167), (15, 28068778), (30, 14034389), (59, 7136130), (118, 3568065), (127, 3315210), (177, 2378710), (254, 1657605), (295, 1427226), (354, 1189355), (381, 1105070), (590, 713613), (635, 663042), (762, 552535), (885, 475742), (1270, 331521), (1770, 237871), (1873, 224790), (1905, 221014), (3746, 112395), (3810, 110507), (5619, 74930), (7493, 56190), (9365, 44958), (11238, 37465), (14986, 28095), (18730, 22479)]