4307450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 9475584

約数和(自身を除く): 5168134

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 397, 434, 775, 794, 1085, 1550, 1985, 2170, 2779, 3970, 5425, 5558, 9925, 10850, 12307, 13895, 19850, 24614, 27790, 61535, 69475, 86149, 123070, 138950, 172298, 307675, 430745, 615350, 861490, 2153725, 4307450]

約数ペア:

[(1, 4307450), (2, 2153725), (5, 861490), (7, 615350), (10, 430745), (14, 307675), (25, 172298), (31, 138950), (35, 123070), (50, 86149), (62, 69475), (70, 61535), (155, 27790), (175, 24614), (217, 19850), (310, 13895), (350, 12307), (397, 10850), (434, 9925), (775, 5558), (794, 5425), (1085, 3970), (1550, 2779), (1985, 2170)]