30278326845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{7219}}^1$

素因数の和:7534

約数の個数: 64

約数和(自身を含む): 52894759680

約数和(自身を除く): 22616432835

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 157, 195, 411, 471, 685, 785, 1781, 2041, 2055, 2355, 5343, 6123, 7219, 8905, 10205, 21509, 21657, 26715, 30615, 36095, 64527, 93847, 107545, 108285, 279617, 281541, 322635, 469235, 838851, 989003, 1133383, 1398085, 1407705, 2967009, 3400149, 4194255, 4945015, 5666915, 12857039, 14733979, 14835045, 17000745, 38571117, 44201937, 64285195, 73669895, 155273471, 192855585, 221009685, 465820413, 776367355, 2018555123, 2329102065, 6055665369, 10092775615, 30278326845]

約数ペア:

[(1, 30278326845), (3, 10092775615), (5, 6055665369), (13, 2329102065), (15, 2018555123), (39, 776367355), (65, 465820413), (137, 221009685), (157, 192855585), (195, 155273471), (411, 73669895), (471, 64285195), (685, 44201937), (785, 38571117), (1781, 17000745), (2041, 14835045), (2055, 14733979), (2355, 12857039), (5343, 5666915), (6123, 4945015), (7219, 4194255), (8905, 3400149), (10205, 2967009), (21509, 1407705), (21657, 1398085), (26715, 1133383), (30615, 989003), (36095, 838851), (64527, 469235), (93847, 322635), (107545, 281541), (108285, 279617)]