196778580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 570882816

約数和(自身を除く): 374104236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 137, 148, 185, 222, 274, 370, 411, 444, 548, 555, 647, 685, 740, 822, 1110, 1294, 1370, 1644, 1941, 2055, 2220, 2588, 2740, 3235, 3882, 4110, 5069, 6470, 7764, 8220, 9705, 10138, 12940, 15207, 19410, 20276, 23939, 25345, 30414, 38820, 47878, 50690, 60828, 71817, 76035, 88639, 95756, 101380, 119695, 143634, 152070, 177278, 239390, 265917, 287268, 304140, 354556, 359085, 443195, 478780, 531834, 718170, 886390, 1063668, 1329585, 1436340, 1772780, 2659170, 3279643, 5318340, 6559286, 9838929, 13118572, 16398215, 19677858, 32796430, 39355716, 49194645, 65592860, 98389290, 196778580]

約数ペア:

[(1, 196778580), (2, 98389290), (3, 65592860), (4, 49194645), (5, 39355716), (6, 32796430), (10, 19677858), (12, 16398215), (15, 13118572), (20, 9838929), (30, 6559286), (37, 5318340), (60, 3279643), (74, 2659170), (111, 1772780), (137, 1436340), (148, 1329585), (185, 1063668), (222, 886390), (274, 718170), (370, 531834), (411, 478780), (444, 443195), (548, 359085), (555, 354556), (647, 304140), (685, 287268), (740, 265917), (822, 239390), (1110, 177278), (1294, 152070), (1370, 143634), (1644, 119695), (1941, 101380), (2055, 95756), (2220, 88639), (2588, 76035), (2740, 71817), (3235, 60828), (3882, 50690), (4110, 47878), (5069, 38820), (6470, 30414), (7764, 25345), (8220, 23939), (9705, 20276), (10138, 19410), (12940, 15207)]