15669926490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1\times {\mathrm{6551}}^1$

素因数の和:7755

約数の個数: 64

約数和(自身を含む): 38177298432

約数和(自身を除く): 22507371942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1123, 2130, 2246, 3369, 5615, 6551, 6738, 11230, 13102, 16845, 19653, 32755, 33690, 39306, 65510, 79733, 98265, 159466, 196530, 239199, 398665, 465121, 478398, 797330, 930242, 1195995, 1395363, 2325605, 2391990, 2790726, 4651210, 6976815, 7356773, 13953630, 14713546, 22070319, 36783865, 44140638, 73567730, 110351595, 220703190, 522330883, 1044661766, 1566992649, 2611654415, 3133985298, 5223308830, 7834963245, 15669926490]

約数ペア:

[(1, 15669926490), (2, 7834963245), (3, 5223308830), (5, 3133985298), (6, 2611654415), (10, 1566992649), (15, 1044661766), (30, 522330883), (71, 220703190), (142, 110351595), (213, 73567730), (355, 44140638), (426, 36783865), (710, 22070319), (1065, 14713546), (1123, 13953630), (2130, 7356773), (2246, 6976815), (3369, 4651210), (5615, 2790726), (6551, 2391990), (6738, 2325605), (11230, 1395363), (13102, 1195995), (16845, 930242), (19653, 797330), (32755, 478398), (33690, 465121), (39306, 398665), (65510, 239199), (79733, 196530), (98265, 159466)]