348534780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12281}}^1$

素因数の和:12347

約数の個数: 96

約数和(自身を含む): 1089462528

約数和(自身を除く): 740927748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 9460, 12281, 14190, 24562, 28380, 36843, 49124, 61405, 73686, 122810, 135091, 147372, 184215, 245620, 270182, 368430, 405273, 528083, 540364, 675455, 736860, 810546, 1056166, 1350910, 1584249, 1621092, 2026365, 2112332, 2640415, 2701820, 3168498, 4052730, 5280830, 5808913, 6336996, 7921245, 8105460, 10561660, 11617826, 15842490, 17426739, 23235652, 29044565, 31684980, 34853478, 58089130, 69706956, 87133695, 116178260, 174267390, 348534780]

約数ペア:

[(1, 348534780), (2, 174267390), (3, 116178260), (4, 87133695), (5, 69706956), (6, 58089130), (10, 34853478), (11, 31684980), (12, 29044565), (15, 23235652), (20, 17426739), (22, 15842490), (30, 11617826), (33, 10561660), (43, 8105460), (44, 7921245), (55, 6336996), (60, 5808913), (66, 5280830), (86, 4052730), (110, 3168498), (129, 2701820), (132, 2640415), (165, 2112332), (172, 2026365), (215, 1621092), (220, 1584249), (258, 1350910), (330, 1056166), (430, 810546), (473, 736860), (516, 675455), (645, 540364), (660, 528083), (860, 405273), (946, 368430), (1290, 270182), (1419, 245620), (1892, 184215), (2365, 147372), (2580, 135091), (2838, 122810), (4730, 73686), (5676, 61405), (7095, 49124), (9460, 36843), (12281, 28380), (14190, 24562)]