29910350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 30085810

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 839, 1150, 1426, 1550, 1678, 3565, 4195, 7130, 8390, 17825, 19297, 20975, 26009, 35650, 38594, 41950, 52018, 96485, 130045, 192970, 260090, 482425, 598207, 650225, 964850, 1196414, 1300450, 2991035, 5982070, 14955175, 29910350]

約数ペア:

[(1, 29910350), (2, 14955175), (5, 5982070), (10, 2991035), (23, 1300450), (25, 1196414), (31, 964850), (46, 650225), (50, 598207), (62, 482425), (115, 260090), (155, 192970), (230, 130045), (310, 96485), (575, 52018), (713, 41950), (775, 38594), (839, 35650), (1150, 26009), (1426, 20975), (1550, 19297), (1678, 17825), (3565, 8390), (4195, 7130)]