171041570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 382233600

約数和(自身を除く): 211192030

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 149, 155, 161, 217, 230, 298, 310, 322, 434, 529, 713, 745, 805, 1043, 1058, 1085, 1426, 1490, 1610, 2086, 2170, 2645, 3427, 3565, 3703, 4619, 4991, 5215, 5290, 6854, 7130, 7406, 9238, 9982, 10430, 16399, 17135, 18515, 23095, 23989, 24955, 32333, 32798, 34270, 37030, 46190, 47978, 49910, 64666, 78821, 81995, 106237, 114793, 119945, 157642, 161665, 163990, 212474, 229586, 239890, 323330, 394105, 531185, 551747, 573965, 743659, 788210, 1062370, 1103494, 1147930, 1487318, 2443451, 2758735, 3718295, 4886902, 5517470, 7436590, 12217255, 17104157, 24434510, 34208314, 85520785, 171041570]

約数ペア:

[(1, 171041570), (2, 85520785), (5, 34208314), (7, 24434510), (10, 17104157), (14, 12217255), (23, 7436590), (31, 5517470), (35, 4886902), (46, 3718295), (62, 2758735), (70, 2443451), (115, 1487318), (149, 1147930), (155, 1103494), (161, 1062370), (217, 788210), (230, 743659), (298, 573965), (310, 551747), (322, 531185), (434, 394105), (529, 323330), (713, 239890), (745, 229586), (805, 212474), (1043, 163990), (1058, 161665), (1085, 157642), (1426, 119945), (1490, 114793), (1610, 106237), (2086, 81995), (2170, 78821), (2645, 64666), (3427, 49910), (3565, 47978), (3703, 46190), (4619, 37030), (4991, 34270), (5215, 32798), (5290, 32333), (6854, 24955), (7130, 23989), (7406, 23095), (9238, 18515), (9982, 17135), (10430, 16399)]