171530646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 420526080

約数和(自身を除く): 248995434

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1659, 2686, 3041, 3318, 4029, 6082, 8058, 9123, 9401, 18246, 18802, 21287, 28203, 42574, 51697, 56406, 63861, 103394, 127722, 155091, 240239, 310182, 361879, 480478, 720717, 723758, 1085637, 1441434, 1681673, 2171274, 3363346, 4084063, 5045019, 8168126, 10090038, 12252189, 24504378, 28588441, 57176882, 85765323, 171530646]

約数ペア:

[(1, 171530646), (2, 85765323), (3, 57176882), (6, 28588441), (7, 24504378), (14, 12252189), (17, 10090038), (21, 8168126), (34, 5045019), (42, 4084063), (51, 3363346), (79, 2171274), (102, 1681673), (119, 1441434), (158, 1085637), (237, 723758), (238, 720717), (357, 480478), (474, 361879), (553, 310182), (714, 240239), (1106, 155091), (1343, 127722), (1659, 103394), (2686, 63861), (3041, 56406), (3318, 51697), (4029, 42574), (6082, 28203), (8058, 21287), (9123, 18802), (9401, 18246)]