293007780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13913}}^1$

素因数の和:13947

約数の個数: 120

約数和(自身を含む): 989953272

約数和(自身を除く): 696945492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 13913, 21060, 27826, 41739, 55652, 69565, 83478, 125217, 139130, 166956, 180869, 208695, 250434, 278260, 361738, 375651, 417390, 500868, 542607, 626085, 723476, 751302, 834780, 904345, 1085214, 1126953, 1252170, 1502604, 1627821, 1808690, 1878255, 2170428, 2253906, 2504340, 2713035, 3255642, 3617380, 3756510, 4507812, 4883463, 5426070, 5634765, 6511284, 7513020, 8139105, 9766926, 10852140, 11269530, 14650389, 16278210, 19533852, 22539060, 24417315, 29300778, 32556420, 48834630, 58601556, 73251945, 97669260, 146503890, 293007780]

約数ペア:

[(1, 293007780), (2, 146503890), (3, 97669260), (4, 73251945), (5, 58601556), (6, 48834630), (9, 32556420), (10, 29300778), (12, 24417315), (13, 22539060), (15, 19533852), (18, 16278210), (20, 14650389), (26, 11269530), (27, 10852140), (30, 9766926), (36, 8139105), (39, 7513020), (45, 6511284), (52, 5634765), (54, 5426070), (60, 4883463), (65, 4507812), (78, 3756510), (81, 3617380), (90, 3255642), (108, 2713035), (117, 2504340), (130, 2253906), (135, 2170428), (156, 1878255), (162, 1808690), (180, 1627821), (195, 1502604), (234, 1252170), (260, 1126953), (270, 1085214), (324, 904345), (351, 834780), (390, 751302), (405, 723476), (468, 626085), (540, 542607), (585, 500868), (702, 417390), (780, 375651), (810, 361738), (1053, 278260), (1170, 250434), (1404, 208695), (1620, 180869), (1755, 166956), (2106, 139130), (2340, 125217), (3510, 83478), (4212, 69565), (5265, 55652), (7020, 41739), (10530, 27826), (13913, 21060)]