135088520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9103}}^1$

素因数の和:9174

約数の個数: 64

約数和(自身を含む): 353963520

約数和(自身を除く): 218875000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 9103, 14840, 18206, 36412, 45515, 63721, 72824, 91030, 127442, 182060, 254884, 318605, 364120, 482459, 509768, 637210, 964918, 1274420, 1929836, 2412295, 2548840, 3377213, 3859672, 4824590, 6754426, 9649180, 13508852, 16886065, 19298360, 27017704, 33772130, 67544260, 135088520]

約数ペア:

[(1, 135088520), (2, 67544260), (4, 33772130), (5, 27017704), (7, 19298360), (8, 16886065), (10, 13508852), (14, 9649180), (20, 6754426), (28, 4824590), (35, 3859672), (40, 3377213), (53, 2548840), (56, 2412295), (70, 1929836), (106, 1274420), (140, 964918), (212, 637210), (265, 509768), (280, 482459), (371, 364120), (424, 318605), (530, 254884), (742, 182060), (1060, 127442), (1484, 91030), (1855, 72824), (2120, 63721), (2968, 45515), (3710, 36412), (7420, 18206), (9103, 14840)]