306532530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 813758400

約数和(自身を除く): 507225870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 139, 214, 229, 278, 321, 417, 458, 535, 642, 687, 695, 834, 963, 1070, 1145, 1251, 1374, 1390, 1605, 1926, 2061, 2085, 2290, 2502, 3210, 3435, 4122, 4170, 4815, 6255, 6870, 9630, 10305, 12510, 14873, 20610, 24503, 29746, 31831, 44619, 49006, 63662, 73509, 74365, 89238, 95493, 122515, 133857, 147018, 148730, 159155, 190986, 220527, 223095, 245030, 267714, 286479, 318310, 367545, 441054, 446190, 477465, 572958, 669285, 735090, 954930, 1102635, 1338570, 1432395, 2205270, 2864790, 3405917, 6811834, 10217751, 17029585, 20435502, 30653253, 34059170, 51088755, 61306506, 102177510, 153266265, 306532530]

約数ペア:

[(1, 306532530), (2, 153266265), (3, 102177510), (5, 61306506), (6, 51088755), (9, 34059170), (10, 30653253), (15, 20435502), (18, 17029585), (30, 10217751), (45, 6811834), (90, 3405917), (107, 2864790), (139, 2205270), (214, 1432395), (229, 1338570), (278, 1102635), (321, 954930), (417, 735090), (458, 669285), (535, 572958), (642, 477465), (687, 446190), (695, 441054), (834, 367545), (963, 318310), (1070, 286479), (1145, 267714), (1251, 245030), (1374, 223095), (1390, 220527), (1605, 190986), (1926, 159155), (2061, 148730), (2085, 147018), (2290, 133857), (2502, 122515), (3210, 95493), (3435, 89238), (4122, 74365), (4170, 73509), (4815, 63662), (6255, 49006), (6870, 44619), (9630, 31831), (10305, 29746), (12510, 24503), (14873, 20610)]