770068980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{186007}}^1$

素因数の和:186045

約数の個数: 72

約数和(自身を含む): 2437448832

約数和(自身を除く): 1667379852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 186007, 372014, 558021, 744028, 930035, 1116042, 1674063, 1860070, 2232084, 2790105, 3348126, 3720140, 4278161, 5580210, 6696252, 8370315, 8556322, 11160420, 12834483, 16740630, 17112644, 21390805, 25668966, 33481260, 38503449, 42781610, 51337932, 64172415, 77006898, 85563220, 128344830, 154013796, 192517245, 256689660, 385034490, 770068980]

約数ペア:

[(1, 770068980), (2, 385034490), (3, 256689660), (4, 192517245), (5, 154013796), (6, 128344830), (9, 85563220), (10, 77006898), (12, 64172415), (15, 51337932), (18, 42781610), (20, 38503449), (23, 33481260), (30, 25668966), (36, 21390805), (45, 17112644), (46, 16740630), (60, 12834483), (69, 11160420), (90, 8556322), (92, 8370315), (115, 6696252), (138, 5580210), (180, 4278161), (207, 3720140), (230, 3348126), (276, 2790105), (345, 2232084), (414, 1860070), (460, 1674063), (690, 1116042), (828, 930035), (1035, 744028), (1380, 558021), (2070, 372014), (4140, 186007)]