169260930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 483312960

約数和(自身を除く): 314052030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 103, 114, 155, 171, 186, 190, 206, 279, 285, 309, 310, 342, 465, 515, 558, 570, 589, 618, 855, 927, 930, 961, 1030, 1178, 1395, 1545, 1710, 1767, 1854, 1922, 1957, 2790, 2883, 2945, 3090, 3193, 3534, 3914, 4635, 4805, 5301, 5766, 5871, 5890, 6386, 8649, 8835, 9270, 9579, 9610, 9785, 10602, 11742, 14415, 15965, 17298, 17613, 17670, 18259, 19158, 19570, 26505, 28737, 28830, 29355, 31930, 35226, 36518, 43245, 47895, 53010, 54777, 57474, 58710, 60667, 86490, 88065, 91295, 95790, 98983, 109554, 121334, 143685, 164331, 176130, 182001, 182590, 197966, 273885, 287370, 296949, 303335, 328662, 364002, 494915, 546003, 547770, 593898, 606670, 821655, 890847, 910005, 989830, 1092006, 1484745, 1643310, 1781694, 1820010, 1880677, 2730015, 2969490, 3761354, 4454235, 5460030, 5642031, 8908470, 9403385, 11284062, 16926093, 18806770, 28210155, 33852186, 56420310, 84630465, 169260930]

約数ペア:

[(1, 169260930), (2, 84630465), (3, 56420310), (5, 33852186), (6, 28210155), (9, 18806770), (10, 16926093), (15, 11284062), (18, 9403385), (19, 8908470), (30, 5642031), (31, 5460030), (38, 4454235), (45, 3761354), (57, 2969490), (62, 2730015), (90, 1880677), (93, 1820010), (95, 1781694), (103, 1643310), (114, 1484745), (155, 1092006), (171, 989830), (186, 910005), (190, 890847), (206, 821655), (279, 606670), (285, 593898), (309, 547770), (310, 546003), (342, 494915), (465, 364002), (515, 328662), (558, 303335), (570, 296949), (589, 287370), (618, 273885), (855, 197966), (927, 182590), (930, 182001), (961, 176130), (1030, 164331), (1178, 143685), (1395, 121334), (1545, 109554), (1710, 98983), (1767, 95790), (1854, 91295), (1922, 88065), (1957, 86490), (2790, 60667), (2883, 58710), (2945, 57474), (3090, 54777), (3193, 53010), (3534, 47895), (3914, 43245), (4635, 36518), (4805, 35226), (5301, 31930), (5766, 29355), (5871, 28830), (5890, 28737), (6386, 26505), (8649, 19570), (8835, 19158), (9270, 18259), (9579, 17670), (9610, 17613), (9785, 17298), (10602, 15965), (11742, 14415)]