16951740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 51856896

約数和(自身を除く): 34905156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 211, 260, 309, 390, 412, 422, 515, 618, 633, 780, 844, 1030, 1055, 1236, 1266, 1339, 1545, 2060, 2110, 2532, 2678, 2743, 3090, 3165, 4017, 4220, 5356, 5486, 6180, 6330, 6695, 8034, 8229, 10972, 12660, 13390, 13715, 16068, 16458, 20085, 21733, 26780, 27430, 32916, 40170, 41145, 43466, 54860, 65199, 80340, 82290, 86932, 108665, 130398, 164580, 217330, 260796, 282529, 325995, 434660, 565058, 651990, 847587, 1130116, 1303980, 1412645, 1695174, 2825290, 3390348, 4237935, 5650580, 8475870, 16951740]

約数ペア:

[(1, 16951740), (2, 8475870), (3, 5650580), (4, 4237935), (5, 3390348), (6, 2825290), (10, 1695174), (12, 1412645), (13, 1303980), (15, 1130116), (20, 847587), (26, 651990), (30, 565058), (39, 434660), (52, 325995), (60, 282529), (65, 260796), (78, 217330), (103, 164580), (130, 130398), (156, 108665), (195, 86932), (206, 82290), (211, 80340), (260, 65199), (309, 54860), (390, 43466), (412, 41145), (422, 40170), (515, 32916), (618, 27430), (633, 26780), (780, 21733), (844, 20085), (1030, 16458), (1055, 16068), (1236, 13715), (1266, 13390), (1339, 12660), (1545, 10972), (2060, 8229), (2110, 8034), (2532, 6695), (2678, 6330), (2743, 6180), (3090, 5486), (3165, 5356), (4017, 4220)]