213017610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5011}}^1$

素因数の和:5143

約数の個数: 64

約数和(自身を含む): 555730560

約数和(自身を除く): 342712950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2834, 3270, 4251, 5011, 7085, 8502, 10022, 14170, 15033, 21255, 25055, 30066, 42510, 50110, 65143, 75165, 130286, 150330, 195429, 325715, 390858, 546199, 651430, 977145, 1092398, 1638597, 1954290, 2730995, 3277194, 5461990, 7100587, 8192985, 14201174, 16385970, 21301761, 35502935, 42603522, 71005870, 106508805, 213017610]

約数ペア:

[(1, 213017610), (2, 106508805), (3, 71005870), (5, 42603522), (6, 35502935), (10, 21301761), (13, 16385970), (15, 14201174), (26, 8192985), (30, 7100587), (39, 5461990), (65, 3277194), (78, 2730995), (109, 1954290), (130, 1638597), (195, 1092398), (218, 977145), (327, 651430), (390, 546199), (545, 390858), (654, 325715), (1090, 195429), (1417, 150330), (1635, 130286), (2834, 75165), (3270, 65143), (4251, 50110), (5011, 42510), (7085, 30066), (8502, 25055), (10022, 21255), (14170, 15033)]