30914910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26449

約数の個数: 48

約数和(自身を含む): 86565024

約数和(自身を除く): 55650114

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, 26423, 52846, 79269, 132115, 158538, 237807, 264230, 343499, 396345, 475614, 686998, 792690, 1030497, 1189035, 1717495, 2060994, 2378070, 3091491, 3434990, 5152485, 6182982, 10304970, 15457455, 30914910]

約数ペア:

[(1, 30914910), (2, 15457455), (3, 10304970), (5, 6182982), (6, 5152485), (9, 3434990), (10, 3091491), (13, 2378070), (15, 2060994), (18, 1717495), (26, 1189035), (30, 1030497), (39, 792690), (45, 686998), (65, 475614), (78, 396345), (90, 343499), (117, 264230), (130, 237807), (195, 158538), (234, 132115), (390, 79269), (585, 52846), (1170, 26423)]