1123196490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13965

約数の個数: 128

約数和(自身を含む): 3366074880

約数和(自身を除く): 2242878390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2691, 2990, 3105, 3510, 4485, 5382, 6210, 8073, 8970, 13455, 13913, 16146, 26910, 27826, 40365, 41739, 69565, 80730, 83478, 125217, 139130, 180869, 208695, 250434, 319999, 361738, 375651, 417390, 542607, 626085, 639998, 751302, 904345, 959997, 1085214, 1252170, 1599995, 1627821, 1808690, 1878255, 1919994, 2713035, 2879991, 3199990, 3255642, 3756510, 4159987, 4799985, 4883463, 5426070, 5759982, 8139105, 8319974, 8639973, 9599970, 9766926, 12479961, 14399955, 16278210, 17279946, 20799935, 24417315, 24959922, 28799910, 37439883, 41599870, 43199865, 48834630, 62399805, 74879766, 86399730, 112319649, 124799610, 187199415, 224639298, 374398830, 561598245, 1123196490]

約数ペア:

[(1, 1123196490), (2, 561598245), (3, 374398830), (5, 224639298), (6, 187199415), (9, 124799610), (10, 112319649), (13, 86399730), (15, 74879766), (18, 62399805), (23, 48834630), (26, 43199865), (27, 41599870), (30, 37439883), (39, 28799910), (45, 24959922), (46, 24417315), (54, 20799935), (65, 17279946), (69, 16278210), (78, 14399955), (90, 12479961), (115, 9766926), (117, 9599970), (130, 8639973), (135, 8319974), (138, 8139105), (195, 5759982), (207, 5426070), (230, 4883463), (234, 4799985), (270, 4159987), (299, 3756510), (345, 3255642), (351, 3199990), (390, 2879991), (414, 2713035), (585, 1919994), (598, 1878255), (621, 1808690), (690, 1627821), (702, 1599995), (897, 1252170), (1035, 1085214), (1170, 959997), (1242, 904345), (1495, 751302), (1755, 639998), (1794, 626085), (2070, 542607), (2691, 417390), (2990, 375651), (3105, 361738), (3510, 319999), (4485, 250434), (5382, 208695), (6210, 180869), (8073, 139130), (8970, 125217), (13455, 83478), (13913, 80730), (16146, 69565), (26910, 41739), (27826, 40365)]