147555350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4205

約数の個数: 48

約数和(自身を含む): 295695360

約数和(自身を除く): 148140010

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 4139, 7130, 8278, 17825, 20695, 35650, 41390, 95197, 103475, 128309, 190394, 206950, 256618, 475985, 641545, 951970, 1283090, 2379925, 2951107, 3207725, 4759850, 5902214, 6415450, 14755535, 29511070, 73777675, 147555350]

約数ペア:

[(1, 147555350), (2, 73777675), (5, 29511070), (10, 14755535), (23, 6415450), (25, 5902214), (31, 4759850), (46, 3207725), (50, 2951107), (62, 2379925), (115, 1283090), (155, 951970), (230, 641545), (310, 475985), (575, 256618), (713, 206950), (775, 190394), (1150, 128309), (1426, 103475), (1550, 95197), (3565, 41390), (4139, 35650), (7130, 20695), (8278, 17825)]