29970388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 34380332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 797, 1106, 1343, 1594, 2212, 2686, 3188, 5372, 5579, 9401, 11158, 13549, 18802, 22316, 27098, 37604, 54196, 62963, 94843, 125926, 189686, 251852, 379372, 440741, 881482, 1070371, 1762964, 2140742, 4281484, 7492597, 14985194, 29970388]

約数ペア:

[(1, 29970388), (2, 14985194), (4, 7492597), (7, 4281484), (14, 2140742), (17, 1762964), (28, 1070371), (34, 881482), (68, 440741), (79, 379372), (119, 251852), (158, 189686), (238, 125926), (316, 94843), (476, 62963), (553, 54196), (797, 37604), (1106, 27098), (1343, 22316), (1594, 18802), (2212, 13549), (2686, 11158), (3188, 9401), (5372, 5579)]