65741910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 171702720

約数和(自身を除く): 105960810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 1669, 2626, 3030, 3338, 3939, 5007, 6565, 7878, 8345, 10014, 13130, 16690, 19695, 21697, 25035, 39390, 43394, 50070, 65091, 108485, 130182, 168569, 216970, 325455, 337138, 505707, 650910, 842845, 1011414, 1685690, 2191397, 2528535, 4382794, 5057070, 6574191, 10956985, 13148382, 21913970, 32870955, 65741910]

約数ペア:

[(1, 65741910), (2, 32870955), (3, 21913970), (5, 13148382), (6, 10956985), (10, 6574191), (13, 5057070), (15, 4382794), (26, 2528535), (30, 2191397), (39, 1685690), (65, 1011414), (78, 842845), (101, 650910), (130, 505707), (195, 337138), (202, 325455), (303, 216970), (390, 168569), (505, 130182), (606, 108485), (1010, 65091), (1313, 50070), (1515, 43394), (1669, 39390), (2626, 25035), (3030, 21697), (3338, 19695), (3939, 16690), (5007, 13130), (6565, 10014), (7878, 8345)]