700700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 108

約数和(自身を含む): 2077992

約数和(自身を除く): 1377292

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 130, 140, 143, 154, 175, 182, 196, 220, 245, 260, 275, 286, 308, 325, 350, 364, 385, 455, 490, 539, 550, 572, 637, 650, 700, 715, 770, 910, 980, 1001, 1078, 1100, 1225, 1274, 1300, 1430, 1540, 1820, 1925, 2002, 2156, 2275, 2450, 2548, 2695, 2860, 3185, 3575, 3850, 4004, 4550, 4900, 5005, 5390, 6370, 7007, 7150, 7700, 9100, 10010, 10780, 12740, 13475, 14014, 14300, 15925, 20020, 25025, 26950, 28028, 31850, 35035, 50050, 53900, 63700, 70070, 100100, 140140, 175175, 350350, 700700]

約数ペア:

[(1, 700700), (2, 350350), (4, 175175), (5, 140140), (7, 100100), (10, 70070), (11, 63700), (13, 53900), (14, 50050), (20, 35035), (22, 31850), (25, 28028), (26, 26950), (28, 25025), (35, 20020), (44, 15925), (49, 14300), (50, 14014), (52, 13475), (55, 12740), (65, 10780), (70, 10010), (77, 9100), (91, 7700), (98, 7150), (100, 7007), (110, 6370), (130, 5390), (140, 5005), (143, 4900), (154, 4550), (175, 4004), (182, 3850), (196, 3575), (220, 3185), (245, 2860), (260, 2695), (275, 2548), (286, 2450), (308, 2275), (325, 2156), (350, 2002), (364, 1925), (385, 1820), (455, 1540), (490, 1430), (539, 1300), (550, 1274), (572, 1225), (637, 1100), (650, 1078), (700, 1001), (715, 980), (770, 910)]