1358045290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 2904975360

約数和(自身を除く): 1546930070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 139, 157, 245, 254, 278, 314, 490, 635, 695, 785, 889, 973, 1099, 1270, 1390, 1570, 1778, 1946, 2198, 4445, 4865, 5495, 6223, 6811, 7693, 8890, 9730, 10990, 12446, 13622, 15386, 17653, 19939, 21823, 31115, 34055, 35306, 38465, 39878, 43646, 62230, 68110, 76930, 88265, 99695, 109115, 123571, 139573, 152761, 176530, 199390, 218230, 247142, 279146, 305522, 617855, 697865, 763805, 864997, 977011, 1069327, 1235710, 1395730, 1527610, 1729994, 1954022, 2138654, 2771521, 4324985, 4885055, 5346635, 5543042, 8649970, 9770110, 10693270, 13857605, 19400647, 27715210, 38801294, 97003235, 135804529, 194006470, 271609058, 679022645, 1358045290]

約数ペア:

[(1, 1358045290), (2, 679022645), (5, 271609058), (7, 194006470), (10, 135804529), (14, 97003235), (35, 38801294), (49, 27715210), (70, 19400647), (98, 13857605), (127, 10693270), (139, 9770110), (157, 8649970), (245, 5543042), (254, 5346635), (278, 4885055), (314, 4324985), (490, 2771521), (635, 2138654), (695, 1954022), (785, 1729994), (889, 1527610), (973, 1395730), (1099, 1235710), (1270, 1069327), (1390, 977011), (1570, 864997), (1778, 763805), (1946, 697865), (2198, 617855), (4445, 305522), (4865, 279146), (5495, 247142), (6223, 218230), (6811, 199390), (7693, 176530), (8890, 152761), (9730, 139573), (10990, 123571), (12446, 109115), (13622, 99695), (15386, 88265), (17653, 76930), (19939, 68110), (21823, 62230), (31115, 43646), (34055, 39878), (35306, 38465)]