61605390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26669}}^1$

素因数の和:26697

約数の個数: 64

約数和(自身を含む): 184343040

約数和(自身を除く): 122737650

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 26669, 53338, 80007, 133345, 160014, 186683, 266690, 293359, 373366, 400035, 560049, 586718, 800070, 880077, 933415, 1120098, 1466795, 1760154, 1866830, 2053513, 2800245, 2933590, 4107026, 4400385, 5600490, 6160539, 8800770, 10267565, 12321078, 20535130, 30802695, 61605390]

約数ペア:

[(1, 61605390), (2, 30802695), (3, 20535130), (5, 12321078), (6, 10267565), (7, 8800770), (10, 6160539), (11, 5600490), (14, 4400385), (15, 4107026), (21, 2933590), (22, 2800245), (30, 2053513), (33, 1866830), (35, 1760154), (42, 1466795), (55, 1120098), (66, 933415), (70, 880077), (77, 800070), (105, 586718), (110, 560049), (154, 400035), (165, 373366), (210, 293359), (231, 266690), (330, 186683), (385, 160014), (462, 133345), (770, 80007), (1155, 53338), (2310, 26669)]