1930223835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{3557}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 3463499520

約数和(自身を除く): 1533275685

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 389, 465, 1167, 1395, 1945, 3501, 3557, 5835, 10671, 12059, 17505, 17785, 32013, 36177, 53355, 60295, 108531, 110267, 160065, 180885, 330801, 542655, 551335, 992403, 1383673, 1654005, 4151019, 4962015, 6918365, 12453057, 20755095, 42893863, 62265285, 128681589, 214469315, 386044767, 643407945, 1930223835]

約数ペア:

[(1, 1930223835), (3, 643407945), (5, 386044767), (9, 214469315), (15, 128681589), (31, 62265285), (45, 42893863), (93, 20755095), (155, 12453057), (279, 6918365), (389, 4962015), (465, 4151019), (1167, 1654005), (1395, 1383673), (1945, 992403), (3501, 551335), (3557, 542655), (5835, 330801), (10671, 180885), (12059, 160065), (17505, 110267), (17785, 108531), (32013, 60295), (36177, 53355)]