61982030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 127092672

約数和(自身を除く): 65110642

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 97, 110, 157, 185, 194, 314, 370, 407, 485, 785, 814, 970, 1067, 1570, 1727, 2035, 2134, 3454, 3589, 4070, 5335, 5809, 7178, 8635, 10670, 11618, 15229, 17270, 17945, 29045, 30458, 35890, 39479, 58090, 63899, 76145, 78958, 127798, 152290, 167519, 197395, 319495, 335038, 394790, 563473, 638990, 837595, 1126946, 1675190, 2817365, 5634730, 6198203, 12396406, 30991015, 61982030]

約数ペア:

[(1, 61982030), (2, 30991015), (5, 12396406), (10, 6198203), (11, 5634730), (22, 2817365), (37, 1675190), (55, 1126946), (74, 837595), (97, 638990), (110, 563473), (157, 394790), (185, 335038), (194, 319495), (314, 197395), (370, 167519), (407, 152290), (485, 127798), (785, 78958), (814, 76145), (970, 63899), (1067, 58090), (1570, 39479), (1727, 35890), (2035, 30458), (2134, 29045), (3454, 17945), (3589, 17270), (4070, 15229), (5335, 11618), (5809, 10670), (7178, 8635)]