202310430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1489}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 556139520

約数和(自身を除く): 353829090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 647, 1294, 1489, 1941, 2978, 3235, 3882, 4467, 4529, 6470, 7445, 8934, 9058, 9705, 10423, 13587, 14890, 19410, 20846, 22335, 22645, 27174, 31269, 44670, 45290, 52115, 62538, 67935, 104230, 135870, 156345, 312690, 963383, 1926766, 2890149, 4816915, 5780298, 6743681, 9633830, 13487362, 14450745, 20231043, 28901490, 33718405, 40462086, 67436810, 101155215, 202310430]

約数ペア:

[(1, 202310430), (2, 101155215), (3, 67436810), (5, 40462086), (6, 33718405), (7, 28901490), (10, 20231043), (14, 14450745), (15, 13487362), (21, 9633830), (30, 6743681), (35, 5780298), (42, 4816915), (70, 2890149), (105, 1926766), (210, 963383), (647, 312690), (1294, 156345), (1489, 135870), (1941, 104230), (2978, 67935), (3235, 62538), (3882, 52115), (4467, 45290), (4529, 44670), (6470, 31269), (7445, 27174), (8934, 22645), (9058, 22335), (9705, 20846), (10423, 19410), (13587, 14890)]