1876492030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21991}}^1$

素因数の和:22081

約数の個数: 64

約数和(自身を含む): 4104235008

約数和(自身を除く): 2227742978

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 322, 371, 530, 742, 805, 1219, 1610, 1855, 2438, 3710, 6095, 8533, 12190, 17066, 21991, 42665, 43982, 85330, 109955, 153937, 219910, 307874, 505793, 769685, 1011586, 1165523, 1539370, 2331046, 2528965, 3540551, 5057930, 5827615, 7081102, 8158661, 11655230, 16317322, 17702755, 26807029, 35405510, 40793305, 53614058, 81586610, 134035145, 187649203, 268070290, 375298406, 938246015, 1876492030]

約数ペア:

[(1, 1876492030), (2, 938246015), (5, 375298406), (7, 268070290), (10, 187649203), (14, 134035145), (23, 81586610), (35, 53614058), (46, 40793305), (53, 35405510), (70, 26807029), (106, 17702755), (115, 16317322), (161, 11655230), (230, 8158661), (265, 7081102), (322, 5827615), (371, 5057930), (530, 3540551), (742, 2528965), (805, 2331046), (1219, 1539370), (1610, 1165523), (1855, 1011586), (2438, 769685), (3710, 505793), (6095, 307874), (8533, 219910), (12190, 153937), (17066, 109955), (21991, 85330), (42665, 43982)]