146548840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 354954960

約数和(自身を除く): 208406120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1220, 2074, 2440, 3533, 4148, 5185, 7066, 8296, 10370, 14132, 17665, 20740, 28264, 35330, 41480, 60061, 70660, 120122, 141320, 215513, 240244, 300305, 431026, 480488, 600610, 862052, 1077565, 1201220, 1724104, 2155130, 2402440, 3663721, 4310260, 7327442, 8620520, 14654884, 18318605, 29309768, 36637210, 73274420, 146548840]

約数ペア:

[(1, 146548840), (2, 73274420), (4, 36637210), (5, 29309768), (8, 18318605), (10, 14654884), (17, 8620520), (20, 7327442), (34, 4310260), (40, 3663721), (61, 2402440), (68, 2155130), (85, 1724104), (122, 1201220), (136, 1077565), (170, 862052), (244, 600610), (305, 480488), (340, 431026), (488, 300305), (610, 240244), (680, 215513), (1037, 141320), (1220, 120122), (2074, 70660), (2440, 60061), (3533, 41480), (4148, 35330), (5185, 28264), (7066, 20740), (8296, 17665), (10370, 14132)]