2783646060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{19717}}^1$

素因数の和:19923

約数の個数: 96

約数和(自身を含む): 8440565952

約数和(自身を除く): 5656919892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 362, 390, 543, 724, 780, 905, 1086, 1810, 2172, 2353, 2715, 3620, 4706, 5430, 7059, 9412, 10860, 11765, 14118, 19717, 23530, 28236, 35295, 39434, 47060, 59151, 70590, 78868, 98585, 118302, 141180, 197170, 236604, 256321, 295755, 394340, 512642, 591510, 768963, 1025284, 1183020, 1281605, 1537926, 2563210, 3075852, 3568777, 3844815, 5126420, 7137554, 7689630, 10706331, 14275108, 15379260, 17843885, 21412662, 35687770, 42825324, 46394101, 53531655, 71375540, 92788202, 107063310, 139182303, 185576404, 214126620, 231970505, 278364606, 463941010, 556729212, 695911515, 927882020, 1391823030, 2783646060]

約数ペア:

[(1, 2783646060), (2, 1391823030), (3, 927882020), (4, 695911515), (5, 556729212), (6, 463941010), (10, 278364606), (12, 231970505), (13, 214126620), (15, 185576404), (20, 139182303), (26, 107063310), (30, 92788202), (39, 71375540), (52, 53531655), (60, 46394101), (65, 42825324), (78, 35687770), (130, 21412662), (156, 17843885), (181, 15379260), (195, 14275108), (260, 10706331), (362, 7689630), (390, 7137554), (543, 5126420), (724, 3844815), (780, 3568777), (905, 3075852), (1086, 2563210), (1810, 1537926), (2172, 1281605), (2353, 1183020), (2715, 1025284), (3620, 768963), (4706, 591510), (5430, 512642), (7059, 394340), (9412, 295755), (10860, 256321), (11765, 236604), (14118, 197170), (19717, 141180), (23530, 118302), (28236, 98585), (35295, 78868), (39434, 70590), (47060, 59151)]