1368894590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{630827}}^1$

素因数の和:630872

約数の個数: 32

約数和(自身を含む): 2906855424

約数和(自身を除く): 1537960834

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 630827, 1261654, 3154135, 4415789, 6308270, 8831578, 19555637, 22078945, 39111274, 44157890, 97778185, 136889459, 195556370, 273778918, 684447295, 1368894590]

約数ペア:

[(1, 1368894590), (2, 684447295), (5, 273778918), (7, 195556370), (10, 136889459), (14, 97778185), (31, 44157890), (35, 39111274), (62, 22078945), (70, 19555637), (155, 8831578), (217, 6308270), (310, 4415789), (434, 3154135), (1085, 1261654), (2170, 630827)]