77539470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 190589760

約数和(自身を除く): 113050290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 113, 178, 226, 257, 267, 339, 445, 514, 534, 565, 678, 771, 890, 1130, 1285, 1335, 1542, 1695, 2570, 2670, 3390, 3855, 7710, 10057, 20114, 22873, 29041, 30171, 45746, 50285, 58082, 60342, 68619, 87123, 100570, 114365, 137238, 145205, 150855, 174246, 228730, 290410, 301710, 343095, 435615, 686190, 871230, 2584649, 5169298, 7753947, 12923245, 15507894, 25846490, 38769735, 77539470]

約数ペア:

[(1, 77539470), (2, 38769735), (3, 25846490), (5, 15507894), (6, 12923245), (10, 7753947), (15, 5169298), (30, 2584649), (89, 871230), (113, 686190), (178, 435615), (226, 343095), (257, 301710), (267, 290410), (339, 228730), (445, 174246), (514, 150855), (534, 145205), (565, 137238), (678, 114365), (771, 100570), (890, 87123), (1130, 68619), (1285, 60342), (1335, 58082), (1542, 50285), (1695, 45746), (2570, 30171), (2670, 29041), (3390, 22873), (3855, 20114), (7710, 10057)]