64296780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12911}}^1$

素因数の和:13006

約数の個数: 48

約数和(自身を含む): 182214144

約数和(自身を除く): 117917364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 12911, 25822, 38733, 51644, 64555, 77466, 129110, 154932, 193665, 258220, 387330, 774660, 1071613, 2143226, 3214839, 4286452, 5358065, 6429678, 10716130, 12859356, 16074195, 21432260, 32148390, 64296780]

約数ペア:

[(1, 64296780), (2, 32148390), (3, 21432260), (4, 16074195), (5, 12859356), (6, 10716130), (10, 6429678), (12, 5358065), (15, 4286452), (20, 3214839), (30, 2143226), (60, 1071613), (83, 774660), (166, 387330), (249, 258220), (332, 193665), (415, 154932), (498, 129110), (830, 77466), (996, 64555), (1245, 51644), (1660, 38733), (2490, 25822), (4980, 12911)]