977156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22279}}^1$

素因数の和:22351

約数の個数: 96

約数和(自身を含む): 2964487680

約数和(自身を除く): 1987330740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 2193, 2580, 2924, 3655, 4386, 7310, 8772, 10965, 14620, 21930, 22279, 43860, 44558, 66837, 89116, 111395, 133674, 222790, 267348, 334185, 378743, 445580, 668370, 757486, 957997, 1136229, 1336740, 1514972, 1893715, 1915994, 2272458, 2873991, 3787430, 3831988, 4544916, 4789985, 5681145, 5747982, 7574860, 9579970, 11362290, 11495964, 14369955, 16285949, 19159940, 22724580, 28739910, 32571898, 48857847, 57479820, 65143796, 81429745, 97715694, 162859490, 195431388, 244289235, 325718980, 488578470, 977156940]

約数ペア:

[(1, 977156940), (2, 488578470), (3, 325718980), (4, 244289235), (5, 195431388), (6, 162859490), (10, 97715694), (12, 81429745), (15, 65143796), (17, 57479820), (20, 48857847), (30, 32571898), (34, 28739910), (43, 22724580), (51, 19159940), (60, 16285949), (68, 14369955), (85, 11495964), (86, 11362290), (102, 9579970), (129, 7574860), (170, 5747982), (172, 5681145), (204, 4789985), (215, 4544916), (255, 3831988), (258, 3787430), (340, 2873991), (430, 2272458), (510, 1915994), (516, 1893715), (645, 1514972), (731, 1336740), (860, 1136229), (1020, 957997), (1290, 757486), (1462, 668370), (2193, 445580), (2580, 378743), (2924, 334185), (3655, 267348), (4386, 222790), (7310, 133674), (8772, 111395), (10965, 89116), (14620, 66837), (21930, 44558), (22279, 43860)]