90241060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 235388160

約数和(自身を除く): 145147100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 179, 182, 260, 277, 358, 364, 455, 554, 716, 895, 910, 1108, 1253, 1385, 1790, 1820, 1939, 2327, 2506, 2770, 3580, 3601, 3878, 4654, 5012, 5540, 6265, 7202, 7756, 9308, 9695, 11635, 12530, 14404, 16289, 18005, 19390, 23270, 25060, 25207, 32578, 36010, 38780, 46540, 49583, 50414, 65156, 72020, 81445, 99166, 100828, 126035, 162890, 198332, 247915, 252070, 325780, 347081, 495830, 504140, 644579, 694162, 991660, 1289158, 1388324, 1735405, 2578316, 3222895, 3470810, 4512053, 6445790, 6941620, 9024106, 12891580, 18048212, 22560265, 45120530, 90241060]

約数ペア:

[(1, 90241060), (2, 45120530), (4, 22560265), (5, 18048212), (7, 12891580), (10, 9024106), (13, 6941620), (14, 6445790), (20, 4512053), (26, 3470810), (28, 3222895), (35, 2578316), (52, 1735405), (65, 1388324), (70, 1289158), (91, 991660), (130, 694162), (140, 644579), (179, 504140), (182, 495830), (260, 347081), (277, 325780), (358, 252070), (364, 247915), (455, 198332), (554, 162890), (716, 126035), (895, 100828), (910, 99166), (1108, 81445), (1253, 72020), (1385, 65156), (1790, 50414), (1820, 49583), (1939, 46540), (2327, 38780), (2506, 36010), (2770, 32578), (3580, 25207), (3601, 25060), (3878, 23270), (4654, 19390), (5012, 18005), (5540, 16289), (6265, 14404), (7202, 12530), (7756, 11635), (9308, 9695)]