304415350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8605

約数の個数: 48

約数和(自身を含む): 609960960

約数和(自身を除く): 305545610

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 7130, 8539, 17078, 17825, 35650, 42695, 85390, 196397, 213475, 264709, 392794, 426950, 529418, 981985, 1323545, 1963970, 2647090, 4909925, 6088307, 6617725, 9819850, 12176614, 13235450, 30441535, 60883070, 152207675, 304415350]

約数ペア:

[(1, 304415350), (2, 152207675), (5, 60883070), (10, 30441535), (23, 13235450), (25, 12176614), (31, 9819850), (46, 6617725), (50, 6088307), (62, 4909925), (115, 2647090), (155, 1963970), (230, 1323545), (310, 981985), (575, 529418), (713, 426950), (775, 392794), (1150, 264709), (1426, 213475), (1550, 196397), (3565, 85390), (7130, 42695), (8539, 35650), (17078, 17825)]