284422260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{77711}}^1$

素因数の和:77784

約数の個数: 48

約数和(自身を含む): 809448192

約数和(自身を除く): 525025932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 77711, 155422, 233133, 310844, 388555, 466266, 777110, 932532, 1165665, 1554220, 2331330, 4662660, 4740371, 9480742, 14221113, 18961484, 23701855, 28442226, 47403710, 56884452, 71105565, 94807420, 142211130, 284422260]

約数ペア:

[(1, 284422260), (2, 142211130), (3, 94807420), (4, 71105565), (5, 56884452), (6, 47403710), (10, 28442226), (12, 23701855), (15, 18961484), (20, 14221113), (30, 9480742), (60, 4740371), (61, 4662660), (122, 2331330), (183, 1554220), (244, 1165665), (305, 932532), (366, 777110), (610, 466266), (732, 388555), (915, 310844), (1220, 233133), (1830, 155422), (3660, 77711)]