102205140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54949}}^1$

素因数の和:54992

約数の個数: 48

約数和(自身を含む): 295411200

約数和(自身を除く): 193206060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 54949, 109898, 164847, 219796, 274745, 329694, 549490, 659388, 824235, 1098980, 1648470, 1703419, 3296940, 3406838, 5110257, 6813676, 8517095, 10220514, 17034190, 20441028, 25551285, 34068380, 51102570, 102205140]

約数ペア:

[(1, 102205140), (2, 51102570), (3, 34068380), (4, 25551285), (5, 20441028), (6, 17034190), (10, 10220514), (12, 8517095), (15, 6813676), (20, 5110257), (30, 3406838), (31, 3296940), (60, 1703419), (62, 1648470), (93, 1098980), (124, 824235), (155, 659388), (186, 549490), (310, 329694), (372, 274745), (465, 219796), (620, 164847), (930, 109898), (1860, 54949)]