7785042.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 188784000

約数和(自身を除く): 121794630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 199, 210, 229, 245, 294, 398, 458, 490, 597, 687, 735, 995, 1145, 1194, 1374, 1393, 1470, 1603, 1990, 2290, 2786, 2985, 3206, 3435, 4179, 4809, 5970, 6870, 6965, 8015, 8358, 9618, 9751, 11221, 13930, 16030, 19502, 20895, 22442, 24045, 29253, 33663, 41790, 45571, 48090, 48755, 56105, 58506, 67326, 91142, 97510, 112210, 136713, 146265, 168315, 227855, 273426, 292530, 318997, 336630, 455710, 637994, 683565, 956991, 1367130, 1594985, 1913982, 2232979, 3189970, 4465958, 4784955, 6698937, 9569910, 11164895, 13397874, 22329790, 33494685, 66989370]

約数ペア:

[(1, 66989370), (2, 33494685), (3, 22329790), (5, 13397874), (6, 11164895), (7, 9569910), (10, 6698937), (14, 4784955), (15, 4465958), (21, 3189970), (30, 2232979), (35, 1913982), (42, 1594985), (49, 1367130), (70, 956991), (98, 683565), (105, 637994), (147, 455710), (199, 336630), (210, 318997), (229, 292530), (245, 273426), (294, 227855), (398, 168315), (458, 146265), (490, 136713), (597, 112210), (687, 97510), (735, 91142), (995, 67326), (1145, 58506), (1194, 56105), (1374, 48755), (1393, 48090), (1470, 45571), (1603, 41790), (1990, 33663), (2290, 29253), (2786, 24045), (2985, 22442), (3206, 20895), (3435, 19502), (4179, 16030), (4809, 13930), (5970, 11221), (6870, 9751), (6965, 9618), (8015, 8358)]