30252503440

素因数分解:

$2^4\times 5^1\times {\mathrm{6113}}^1\times {\mathrm{61861}}^1$

素因数の和:67987

約数の個数: 40

約数和(自身を含む): 70349713848

約数和(自身を除く): 40097210408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6113, 12226, 24452, 30565, 48904, 61130, 61861, 97808, 122260, 123722, 244520, 247444, 309305, 489040, 494888, 618610, 989776, 1237220, 2474440, 4948880, 378156293, 756312586, 1512625172, 1890781465, 3025250344, 3781562930, 6050500688, 7563125860, 15126251720, 30252503440]

約数ペア:

[(1, 30252503440), (2, 15126251720), (4, 7563125860), (5, 6050500688), (8, 3781562930), (10, 3025250344), (16, 1890781465), (20, 1512625172), (40, 756312586), (80, 378156293), (6113, 4948880), (12226, 2474440), (24452, 1237220), (30565, 989776), (48904, 618610), (61130, 494888), (61861, 489040), (97808, 309305), (122260, 247444), (123722, 244520)]