3517981460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97021}}^1$

素因数の和:97081

約数の個数: 72

約数和(自身を含む): 8826285384

約数和(自身を除く): 5308303924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2590, 3626, 5180, 7252, 9065, 18130, 36260, 97021, 194042, 388084, 485105, 679147, 970210, 1358294, 1940420, 2716588, 3395735, 3589777, 4754029, 6791470, 7179554, 9508058, 13582940, 14359108, 17948885, 19016116, 23770145, 25128439, 35897770, 47540290, 50256878, 71795540, 95080580, 100513756, 125642195, 175899073, 251284390, 351798146, 502568780, 703596292, 879495365, 1758990730, 3517981460]

約数ペア:

[(1, 3517981460), (2, 1758990730), (4, 879495365), (5, 703596292), (7, 502568780), (10, 351798146), (14, 251284390), (20, 175899073), (28, 125642195), (35, 100513756), (37, 95080580), (49, 71795540), (70, 50256878), (74, 47540290), (98, 35897770), (140, 25128439), (148, 23770145), (185, 19016116), (196, 17948885), (245, 14359108), (259, 13582940), (370, 9508058), (490, 7179554), (518, 6791470), (740, 4754029), (980, 3589777), (1036, 3395735), (1295, 2716588), (1813, 1940420), (2590, 1358294), (3626, 970210), (5180, 679147), (7252, 485105), (9065, 388084), (18130, 194042), (36260, 97021)]