291249219370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{40927}}^1$

素因数の和:41479

約数の個数: 64

約数和(自身を含む): 553765662720

約数和(自身を除く): 262516443350

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 463, 530, 926, 1537, 2315, 3074, 4630, 7685, 13427, 15370, 24539, 26854, 40927, 49078, 67135, 81854, 122695, 134270, 204635, 245390, 409270, 711631, 1186883, 1423262, 2169131, 2373766, 3558155, 4338262, 5934415, 7116310, 10845655, 11868830, 18949201, 21691310, 37898402, 62904799, 94746005, 125809598, 189492010, 314523995, 549526829, 629047990, 1004307653, 1099053658, 2008615306, 2747634145, 5021538265, 5495268290, 10043076530, 29124921937, 58249843874, 145624609685, 291249219370]

約数ペア:

[(1, 291249219370), (2, 145624609685), (5, 58249843874), (10, 29124921937), (29, 10043076530), (53, 5495268290), (58, 5021538265), (106, 2747634145), (145, 2008615306), (265, 1099053658), (290, 1004307653), (463, 629047990), (530, 549526829), (926, 314523995), (1537, 189492010), (2315, 125809598), (3074, 94746005), (4630, 62904799), (7685, 37898402), (13427, 21691310), (15370, 18949201), (24539, 11868830), (26854, 10845655), (40927, 7116310), (49078, 5934415), (67135, 4338262), (81854, 3558155), (122695, 2373766), (134270, 2169131), (204635, 1423262), (245390, 1186883), (409270, 711631)]