134450890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 152950070

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 79, 82, 158, 205, 287, 395, 410, 553, 574, 593, 790, 1106, 1186, 1435, 2765, 2870, 2965, 3239, 4151, 5530, 5930, 6478, 8302, 16195, 20755, 22673, 24313, 32390, 41510, 45346, 46847, 48626, 93694, 113365, 121565, 170191, 226730, 234235, 243130, 327929, 340382, 468470, 655858, 850955, 1639645, 1701910, 1920727, 3279290, 3841454, 9603635, 13445089, 19207270, 26890178, 67225445, 134450890]

約数ペア:

[(1, 134450890), (2, 67225445), (5, 26890178), (7, 19207270), (10, 13445089), (14, 9603635), (35, 3841454), (41, 3279290), (70, 1920727), (79, 1701910), (82, 1639645), (158, 850955), (205, 655858), (287, 468470), (395, 340382), (410, 327929), (553, 243130), (574, 234235), (593, 226730), (790, 170191), (1106, 121565), (1186, 113365), (1435, 93694), (2765, 48626), (2870, 46847), (2965, 45346), (3239, 41510), (4151, 32390), (5530, 24313), (5930, 22673), (6478, 20755), (8302, 16195)]