2910151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{250013}}^1$

素因数の和:250124

約数の個数: 64

約数和(自身を含む): 8820493920

約数和(自身を除く): 5910342600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 250013, 500026, 750039, 1000052, 1250065, 1500078, 2000104, 2500130, 3000156, 3750195, 5000260, 6000312, 7500390, 10000520, 15000780, 24251261, 30001560, 48502522, 72753783, 97005044, 121256305, 145507566, 194010088, 242512610, 291015132, 363768915, 485025220, 582030264, 727537830, 970050440, 1455075660, 2910151320]

約数ペア:

[(1, 2910151320), (2, 1455075660), (3, 970050440), (4, 727537830), (5, 582030264), (6, 485025220), (8, 363768915), (10, 291015132), (12, 242512610), (15, 194010088), (20, 145507566), (24, 121256305), (30, 97005044), (40, 72753783), (60, 48502522), (97, 30001560), (120, 24251261), (194, 15000780), (291, 10000520), (388, 7500390), (485, 6000312), (582, 5000260), (776, 3750195), (970, 3000156), (1164, 2500130), (1455, 2000104), (1940, 1500078), (2328, 1250065), (2910, 1000052), (3880, 750039), (5820, 500026), (11640, 250013)]