17513730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:14995

約数の個数: 48

約数和(自身を含む): 49041720

約数和(自身を除く): 31527990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 14969, 29938, 44907, 74845, 89814, 134721, 149690, 194597, 224535, 269442, 389194, 449070, 583791, 673605, 972985, 1167582, 1347210, 1751373, 1945970, 2918955, 3502746, 5837910, 8756865, 17513730]

約数ペア:

[(1, 17513730), (2, 8756865), (3, 5837910), (5, 3502746), (6, 2918955), (9, 1945970), (10, 1751373), (13, 1347210), (15, 1167582), (18, 972985), (26, 673605), (30, 583791), (39, 449070), (45, 389194), (65, 269442), (78, 224535), (90, 194597), (117, 149690), (130, 134721), (195, 89814), (234, 74845), (390, 44907), (585, 29938), (1170, 14969)]