78967230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 133922370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 57, 62, 82, 93, 95, 109, 114, 123, 155, 186, 190, 205, 218, 246, 285, 310, 327, 410, 465, 545, 570, 589, 615, 654, 779, 930, 1090, 1178, 1230, 1271, 1558, 1635, 1767, 2071, 2337, 2542, 2945, 3270, 3379, 3534, 3813, 3895, 4142, 4469, 4674, 5890, 6213, 6355, 6758, 7626, 7790, 8835, 8938, 10137, 10355, 11685, 12426, 12710, 13407, 16895, 17670, 19065, 20274, 20710, 22345, 23370, 24149, 26814, 31065, 33790, 38130, 44690, 48298, 50685, 62130, 64201, 67035, 72447, 84911, 101370, 120745, 128402, 134070, 138539, 144894, 169822, 192603, 241490, 254733, 277078, 321005, 362235, 385206, 415617, 424555, 509466, 642010, 692695, 724470, 831234, 849110, 963015, 1273665, 1385390, 1926030, 2078085, 2547330, 2632241, 4156170, 5264482, 7896723, 13161205, 15793446, 26322410, 39483615, 78967230]

約数ペア:

[(1, 78967230), (2, 39483615), (3, 26322410), (5, 15793446), (6, 13161205), (10, 7896723), (15, 5264482), (19, 4156170), (30, 2632241), (31, 2547330), (38, 2078085), (41, 1926030), (57, 1385390), (62, 1273665), (82, 963015), (93, 849110), (95, 831234), (109, 724470), (114, 692695), (123, 642010), (155, 509466), (186, 424555), (190, 415617), (205, 385206), (218, 362235), (246, 321005), (285, 277078), (310, 254733), (327, 241490), (410, 192603), (465, 169822), (545, 144894), (570, 138539), (589, 134070), (615, 128402), (654, 120745), (779, 101370), (930, 84911), (1090, 72447), (1178, 67035), (1230, 64201), (1271, 62130), (1558, 50685), (1635, 48298), (1767, 44690), (2071, 38130), (2337, 33790), (2542, 31065), (2945, 26814), (3270, 24149), (3379, 23370), (3534, 22345), (3813, 20710), (3895, 20274), (4142, 19065), (4469, 17670), (4674, 16895), (5890, 13407), (6213, 12710), (6355, 12426), (6758, 11685), (7626, 10355), (7790, 10137), (8835, 8938)]