713390730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 1895878656

約数和(自身を除く): 1182487926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 157, 183, 191, 195, 305, 314, 366, 382, 390, 471, 573, 610, 785, 793, 915, 942, 955, 1146, 1570, 1586, 1830, 1910, 2041, 2355, 2379, 2483, 2865, 3965, 4082, 4710, 4758, 4966, 5730, 6123, 7449, 7930, 9577, 10205, 11651, 11895, 12246, 12415, 14898, 19154, 20410, 23302, 23790, 24830, 28731, 29987, 30615, 34953, 37245, 47885, 57462, 58255, 59974, 61230, 69906, 74490, 89961, 95770, 116510, 124501, 143655, 149935, 151463, 174765, 179922, 249002, 287310, 299870, 302926, 349530, 373503, 389831, 449805, 454389, 622505, 747006, 757315, 779662, 899610, 908778, 1169493, 1245010, 1514630, 1829207, 1867515, 1949155, 2271945, 2338986, 3658414, 3735030, 3898310, 4543890, 5487621, 5847465, 9146035, 10975242, 11694930, 18292070, 23779691, 27438105, 47559382, 54876210, 71339073, 118898455, 142678146, 237796910, 356695365, 713390730]

約数ペア:

[(1, 713390730), (2, 356695365), (3, 237796910), (5, 142678146), (6, 118898455), (10, 71339073), (13, 54876210), (15, 47559382), (26, 27438105), (30, 23779691), (39, 18292070), (61, 11694930), (65, 10975242), (78, 9146035), (122, 5847465), (130, 5487621), (157, 4543890), (183, 3898310), (191, 3735030), (195, 3658414), (305, 2338986), (314, 2271945), (366, 1949155), (382, 1867515), (390, 1829207), (471, 1514630), (573, 1245010), (610, 1169493), (785, 908778), (793, 899610), (915, 779662), (942, 757315), (955, 747006), (1146, 622505), (1570, 454389), (1586, 449805), (1830, 389831), (1910, 373503), (2041, 349530), (2355, 302926), (2379, 299870), (2483, 287310), (2865, 249002), (3965, 179922), (4082, 174765), (4710, 151463), (4758, 149935), (4966, 143655), (5730, 124501), (6123, 116510), (7449, 95770), (7930, 89961), (9577, 74490), (10205, 69906), (11651, 61230), (11895, 59974), (12246, 58255), (12415, 57462), (14898, 47885), (19154, 37245), (20410, 34953), (23302, 30615), (23790, 29987), (24830, 28731)]