45283420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 73257380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 179, 182, 260, 278, 358, 364, 455, 556, 695, 716, 895, 910, 973, 1253, 1390, 1790, 1807, 1820, 1946, 2327, 2506, 2780, 3580, 3614, 3892, 4654, 4865, 5012, 6265, 7228, 9035, 9308, 9730, 11635, 12530, 12649, 16289, 18070, 19460, 23270, 24881, 25060, 25298, 32578, 36140, 46540, 49762, 50596, 63245, 65156, 81445, 99524, 124405, 126490, 162890, 174167, 248810, 252980, 323453, 325780, 348334, 497620, 646906, 696668, 870835, 1293812, 1617265, 1741670, 2264171, 3234530, 3483340, 4528342, 6469060, 9056684, 11320855, 22641710, 45283420]

約数ペア:

[(1, 45283420), (2, 22641710), (4, 11320855), (5, 9056684), (7, 6469060), (10, 4528342), (13, 3483340), (14, 3234530), (20, 2264171), (26, 1741670), (28, 1617265), (35, 1293812), (52, 870835), (65, 696668), (70, 646906), (91, 497620), (130, 348334), (139, 325780), (140, 323453), (179, 252980), (182, 248810), (260, 174167), (278, 162890), (358, 126490), (364, 124405), (455, 99524), (556, 81445), (695, 65156), (716, 63245), (895, 50596), (910, 49762), (973, 46540), (1253, 36140), (1390, 32578), (1790, 25298), (1807, 25060), (1820, 24881), (1946, 23270), (2327, 19460), (2506, 18070), (2780, 16289), (3580, 12649), (3614, 12530), (3892, 11635), (4654, 9730), (4865, 9308), (5012, 9035), (6265, 7228)]