10251990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16293

約数の個数: 48

約数和(自身を含む): 30464928

約数和(自身を除く): 20212938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 16273, 32546, 48819, 81365, 97638, 113911, 146457, 162730, 227822, 244095, 292914, 341733, 488190, 569555, 683466, 732285, 1025199, 1139110, 1464570, 1708665, 2050398, 3417330, 5125995, 10251990]

約数ペア:

[(1, 10251990), (2, 5125995), (3, 3417330), (5, 2050398), (6, 1708665), (7, 1464570), (9, 1139110), (10, 1025199), (14, 732285), (15, 683466), (18, 569555), (21, 488190), (30, 341733), (35, 292914), (42, 244095), (45, 227822), (63, 162730), (70, 146457), (90, 113911), (105, 97638), (126, 81365), (210, 48819), (315, 32546), (630, 16273)]