207473430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 513766080

約数和(自身を除く): 306292650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 409, 457, 555, 818, 914, 1110, 1227, 1371, 2045, 2285, 2454, 2742, 4090, 4570, 6135, 6855, 12270, 13710, 15133, 16909, 30266, 33818, 45399, 50727, 75665, 84545, 90798, 101454, 151330, 169090, 186913, 226995, 253635, 373826, 453990, 507270, 560739, 934565, 1121478, 1869130, 2803695, 5607390, 6915781, 13831562, 20747343, 34578905, 41494686, 69157810, 103736715, 207473430]

約数ペア:

[(1, 207473430), (2, 103736715), (3, 69157810), (5, 41494686), (6, 34578905), (10, 20747343), (15, 13831562), (30, 6915781), (37, 5607390), (74, 2803695), (111, 1869130), (185, 1121478), (222, 934565), (370, 560739), (409, 507270), (457, 453990), (555, 373826), (818, 253635), (914, 226995), (1110, 186913), (1227, 169090), (1371, 151330), (2045, 101454), (2285, 90798), (2454, 84545), (2742, 75665), (4090, 50727), (4570, 45399), (6135, 33818), (6855, 30266), (12270, 16909), (13710, 15133)]