188889187380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{35372507}}^1$

素因数の和:35372608

約数の個数: 48

約数和(自身を含む): 534832320960

約数和(自身を除く): 345943133580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 35372507, 70745014, 106117521, 141490028, 176862535, 212235042, 353725070, 424470084, 530587605, 707450140, 1061175210, 2122350420, 3148153123, 6296306246, 9444459369, 12592612492, 15740765615, 18888918738, 31481531230, 37777837476, 47222296845, 62963062460, 94444593690, 188889187380]

約数ペア:

[(1, 188889187380), (2, 94444593690), (3, 62963062460), (4, 47222296845), (5, 37777837476), (6, 31481531230), (10, 18888918738), (12, 15740765615), (15, 12592612492), (20, 9444459369), (30, 6296306246), (60, 3148153123), (89, 2122350420), (178, 1061175210), (267, 707450140), (356, 530587605), (445, 424470084), (534, 353725070), (890, 212235042), (1068, 176862535), (1335, 141490028), (1780, 106117521), (2670, 70745014), (5340, 35372507)]