196669260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64271}}^1$

素因数の和:64303

約数の個数: 72

約数和(自身を含む): 631665216

約数和(自身を除く): 434995956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 64271, 128542, 192813, 257084, 321355, 385626, 578439, 642710, 771252, 964065, 1092607, 1156878, 1285420, 1928130, 2185214, 2313756, 2892195, 3277821, 3856260, 4370428, 5463035, 5784390, 6555642, 9833463, 10926070, 11568780, 13111284, 16389105, 19666926, 21852140, 32778210, 39333852, 49167315, 65556420, 98334630, 196669260]

約数ペア:

[(1, 196669260), (2, 98334630), (3, 65556420), (4, 49167315), (5, 39333852), (6, 32778210), (9, 21852140), (10, 19666926), (12, 16389105), (15, 13111284), (17, 11568780), (18, 10926070), (20, 9833463), (30, 6555642), (34, 5784390), (36, 5463035), (45, 4370428), (51, 3856260), (60, 3277821), (68, 2892195), (85, 2313756), (90, 2185214), (102, 1928130), (153, 1285420), (170, 1156878), (180, 1092607), (204, 964065), (255, 771252), (306, 642710), (340, 578439), (510, 385626), (612, 321355), (765, 257084), (1020, 192813), (1530, 128542), (3060, 64271)]