1013378820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 2885836800

約数和(自身を除く): 1872457980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 439, 474, 487, 790, 878, 948, 974, 1185, 1317, 1461, 1580, 1756, 1948, 2195, 2370, 2435, 2634, 2922, 4390, 4740, 4870, 5268, 5844, 6585, 7305, 8780, 9740, 13170, 14610, 26340, 29220, 34681, 38473, 69362, 76946, 104043, 115419, 138724, 153892, 173405, 192365, 208086, 213793, 230838, 346810, 384730, 416172, 427586, 461676, 520215, 577095, 641379, 693620, 769460, 855172, 1040430, 1068965, 1154190, 1282758, 2080860, 2137930, 2308380, 2565516, 3206895, 4275860, 6413790, 12827580, 16889647, 33779294, 50668941, 67558588, 84448235, 101337882, 168896470, 202675764, 253344705, 337792940, 506689410, 1013378820]

約数ペア:

[(1, 1013378820), (2, 506689410), (3, 337792940), (4, 253344705), (5, 202675764), (6, 168896470), (10, 101337882), (12, 84448235), (15, 67558588), (20, 50668941), (30, 33779294), (60, 16889647), (79, 12827580), (158, 6413790), (237, 4275860), (316, 3206895), (395, 2565516), (439, 2308380), (474, 2137930), (487, 2080860), (790, 1282758), (878, 1154190), (948, 1068965), (974, 1040430), (1185, 855172), (1317, 769460), (1461, 693620), (1580, 641379), (1756, 577095), (1948, 520215), (2195, 461676), (2370, 427586), (2435, 416172), (2634, 384730), (2922, 346810), (4390, 230838), (4740, 213793), (4870, 208086), (5268, 192365), (5844, 173405), (6585, 153892), (7305, 138724), (8780, 115419), (9740, 104043), (13170, 76946), (14610, 69362), (26340, 38473), (29220, 34681)]