84410340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{28711}}^1$

素因数の和:28737

約数の個数: 72

約数和(自身を含む): 274946112

約数和(自身を除く): 190535772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 28711, 57422, 86133, 114844, 143555, 172266, 200977, 287110, 344532, 401954, 430665, 574220, 602931, 803908, 861330, 1004885, 1205862, 1406839, 1722660, 2009770, 2411724, 2813678, 3014655, 4019540, 4220517, 5627356, 6029310, 7034195, 8441034, 12058620, 14068390, 16882068, 21102585, 28136780, 42205170, 84410340]

約数ペア:

[(1, 84410340), (2, 42205170), (3, 28136780), (4, 21102585), (5, 16882068), (6, 14068390), (7, 12058620), (10, 8441034), (12, 7034195), (14, 6029310), (15, 5627356), (20, 4220517), (21, 4019540), (28, 3014655), (30, 2813678), (35, 2411724), (42, 2009770), (49, 1722660), (60, 1406839), (70, 1205862), (84, 1004885), (98, 861330), (105, 803908), (140, 602931), (147, 574220), (196, 430665), (210, 401954), (245, 344532), (294, 287110), (420, 200977), (490, 172266), (588, 143555), (735, 114844), (980, 86133), (1470, 57422), (2940, 28711)]