61008930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 112344030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 62, 74, 90, 93, 111, 135, 155, 185, 186, 197, 222, 270, 279, 310, 333, 370, 394, 465, 555, 558, 591, 666, 837, 930, 985, 999, 1110, 1147, 1182, 1395, 1665, 1674, 1773, 1970, 1998, 2294, 2790, 2955, 3330, 3441, 3546, 4185, 4995, 5319, 5735, 5910, 6107, 6882, 7289, 8370, 8865, 9990, 10323, 10638, 11470, 12214, 14578, 17205, 17730, 18321, 20646, 21867, 26595, 30535, 30969, 34410, 36445, 36642, 43734, 51615, 53190, 54963, 61070, 61938, 65601, 72890, 91605, 103230, 109335, 109926, 131202, 154845, 164889, 183210, 196803, 218670, 225959, 274815, 309690, 328005, 329778, 393606, 451918, 549630, 656010, 677877, 824445, 984015, 1129795, 1355754, 1648890, 1968030, 2033631, 2259590, 3389385, 4067262, 6100893, 6778770, 10168155, 12201786, 20336310, 30504465, 61008930]

約数ペア:

[(1, 61008930), (2, 30504465), (3, 20336310), (5, 12201786), (6, 10168155), (9, 6778770), (10, 6100893), (15, 4067262), (18, 3389385), (27, 2259590), (30, 2033631), (31, 1968030), (37, 1648890), (45, 1355754), (54, 1129795), (62, 984015), (74, 824445), (90, 677877), (93, 656010), (111, 549630), (135, 451918), (155, 393606), (185, 329778), (186, 328005), (197, 309690), (222, 274815), (270, 225959), (279, 218670), (310, 196803), (333, 183210), (370, 164889), (394, 154845), (465, 131202), (555, 109926), (558, 109335), (591, 103230), (666, 91605), (837, 72890), (930, 65601), (985, 61938), (999, 61070), (1110, 54963), (1147, 53190), (1182, 51615), (1395, 43734), (1665, 36642), (1674, 36445), (1773, 34410), (1970, 30969), (1998, 30535), (2294, 26595), (2790, 21867), (2955, 20646), (3330, 18321), (3441, 17730), (3546, 17205), (4185, 14578), (4995, 12214), (5319, 11470), (5735, 10638), (5910, 10323), (6107, 9990), (6882, 8865), (7289, 8370)]