313780380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 905567040

約数和(自身を除く): 591786660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 229, 246, 410, 458, 492, 557, 615, 687, 820, 916, 1114, 1145, 1230, 1374, 1671, 2228, 2290, 2460, 2748, 2785, 3342, 3435, 4580, 5570, 6684, 6870, 8355, 9389, 11140, 13740, 16710, 18778, 22837, 28167, 33420, 37556, 45674, 46945, 56334, 68511, 91348, 93890, 112668, 114185, 127553, 137022, 140835, 187780, 228370, 255106, 274044, 281670, 342555, 382659, 456740, 510212, 563340, 637765, 685110, 765318, 1275530, 1370220, 1530636, 1913295, 2551060, 3826590, 5229673, 7653180, 10459346, 15689019, 20918692, 26148365, 31378038, 52296730, 62756076, 78445095, 104593460, 156890190, 313780380]

約数ペア:

[(1, 313780380), (2, 156890190), (3, 104593460), (4, 78445095), (5, 62756076), (6, 52296730), (10, 31378038), (12, 26148365), (15, 20918692), (20, 15689019), (30, 10459346), (41, 7653180), (60, 5229673), (82, 3826590), (123, 2551060), (164, 1913295), (205, 1530636), (229, 1370220), (246, 1275530), (410, 765318), (458, 685110), (492, 637765), (557, 563340), (615, 510212), (687, 456740), (820, 382659), (916, 342555), (1114, 281670), (1145, 274044), (1230, 255106), (1374, 228370), (1671, 187780), (2228, 140835), (2290, 137022), (2460, 127553), (2748, 114185), (2785, 112668), (3342, 93890), (3435, 91348), (4580, 68511), (5570, 56334), (6684, 46945), (6870, 45674), (8355, 37556), (9389, 33420), (11140, 28167), (13740, 22837), (16710, 18778)]