2135791330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 4186080000

約数和(自身を除く): 2050288670

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 149, 185, 190, 298, 370, 703, 745, 1406, 1490, 2039, 2831, 3515, 4078, 5513, 5662, 7030, 10195, 11026, 14155, 20390, 27565, 28310, 38741, 55130, 75443, 77482, 104747, 150886, 193705, 209494, 303811, 377215, 387410, 523735, 607622, 754430, 1047470, 1433417, 1519055, 2866834, 3038110, 5772409, 7167085, 11241007, 11544818, 14334170, 22482014, 28862045, 56205035, 57724090, 112410070, 213579133, 427158266, 1067895665, 2135791330]

約数ペア:

[(1, 2135791330), (2, 1067895665), (5, 427158266), (10, 213579133), (19, 112410070), (37, 57724090), (38, 56205035), (74, 28862045), (95, 22482014), (149, 14334170), (185, 11544818), (190, 11241007), (298, 7167085), (370, 5772409), (703, 3038110), (745, 2866834), (1406, 1519055), (1490, 1433417), (2039, 1047470), (2831, 754430), (3515, 607622), (4078, 523735), (5513, 387410), (5662, 377215), (7030, 303811), (10195, 209494), (11026, 193705), (14155, 150886), (20390, 104747), (27565, 77482), (28310, 75443), (38741, 55130)]