1861036260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1348577}}^1$

素因数の和:1348612

約数の個数: 48

約数和(自身を含む): 5437466496

約数和(自身を除く): 3576430236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1348577, 2697154, 4045731, 5394308, 6742885, 8091462, 13485770, 16182924, 20228655, 26971540, 31017271, 40457310, 62034542, 80914620, 93051813, 124069084, 155086355, 186103626, 310172710, 372207252, 465259065, 620345420, 930518130, 1861036260]

約数ペア:

[(1, 1861036260), (2, 930518130), (3, 620345420), (4, 465259065), (5, 372207252), (6, 310172710), (10, 186103626), (12, 155086355), (15, 124069084), (20, 93051813), (23, 80914620), (30, 62034542), (46, 40457310), (60, 31017271), (69, 26971540), (92, 20228655), (115, 16182924), (138, 13485770), (230, 8091462), (276, 6742885), (345, 5394308), (460, 4045731), (690, 2697154), (1380, 1348577)]